| AAPS Journal v.1(1999) - Present |
| Abstracts of the Papers Communicated to the Royal Society of London v.5(1843) - v.6(1854) |
| Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London v.1(1800) - v.4(1843) |
| Acta Amazonica v.34(2004) - Present |
| Acta Arachnologica v.54 no.1(2004) - v.54 no.2(2005) |
| Acta Biochimica et Biophysica Sinica v.37(2005) - Present |
| Acta Biológica Colombiana v.3, no.2(1998) - v.9, no.2(2004) |
| Acta Biologica Cracoviensia Series Botanica v.45(2003) - Present |
| Acta Botanica Brasilica v.14, no.3(2000) - Present |
| Acta Botanica Sinica v.1952-1(1952) - 2004-12(2004) |
| Acta Botanica Yunnanica v.1(1979) - Present |
| Acta Chiropterologica 2005 - Present |
| Acta Ethologica v.2(1999) - Present |
| Acta Geophysica v.54(2006) - Present |
| Acta Herpetologica no.1(2006) - Present |
| Acta Ichthyological et Piscatoria v.1(1970) - Present |
| Acta Parasitologica v.51(2006) - Present |
| Acta Physiologiae Plantarum v.19(1997) - Present |
| Acta Phytotaxonomica Sinica v.1(1951) - Present |
| Acta Protozoological v.39, no.3(2000) - Present |
| Acta Seismologica Sinica v.10(1997) - Present |
| Acta Zoologica Academiae Scientiarum Hungaricae v.40(1994) - Present |
| Acta Zoologica Lituanica v.8(1998) - Present |
| Acta Zoologica Mexicana v.82(2001) - Present |
| Acta Zoologica Sinica v.47(2001) - Present |
| Adansonia v.26(2004) - Present |
| Advances in Atmospheric Sciences v.14(1997) - Present |
| Aerobiologia v.1(1985) - Present |
| African Journal of Marine Science v.25(2003) - Present |
| African Natural History v.1(2005) - Present |
| AGE v.1(1997) - Present |
| Agroforestry Systems v.37(1997) - Present |
| AIBS Bulletin v.1(1951) - v.13(1963) |
| AMBIO: A Journal of the Human Environment v.29(2000) - Present |
| American Anthropologist v.99(1997) - Present |
| American Arachnology v.60(1999) - Present |
| American Biology Teacher v.1(1938) - MW3, v.62(2000) - Present |
American Fern Journal v.1(1910) - MW3, v.91(2001) - Present |
| American Journal of Botany v.1(1914) - MW5, v.84(1997) - Present |
| American Journal of Potato Research v.74(1997) - Present |
| American Journal of Science v.243(1945) - Present |
| American Midland Naturalist
v.1(1909) - MW3, v.139(1998) - Present |
American Museum Novitates
no. 1 (Jan. 1921)-, no.3286(2000) - Present |
American Naturalist
v.1(1867) - MW5 , v.149, no.5(1997) - Present |
| Amino Acids v.12(1997) - Present |
American Zoologist
v.40(2000) - v.41(2001), v.1(1961) - v.41(2001) |
| Amphibian & Reptile Conservation v.3(1)2004 |
| Amphibia-Reptilia v.20(1999) - Present |
| Anais da Academia Brasileira de Ciências v.72(2000) - Present |
| Anales del Centro de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México 1974-1(1974) - 1980-2(1980) |
| Anales del Instituto de Biología, Universidad Nacional Autónoma de México. Serie botánica. v.60(1990) - v.69(1998) |
| Anales del Instituto de Biología, Universidad Nacional Autónoma de México. Serie zoología. v.62(1991) - v.75(2004) |
| Anales del Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México 1981-1(1981) - 1996-1(1996) |
| Anales Zoologici Fennici v.33(1996) - Present |
| Angiogenesis v.1(1997) - Present |
| Animal Biology v.53(2003) - Present |
| Animal Cells and Systems v.12(2008) - Present |
| Animal Cognition v.1(1998) - Present |
| Annales Botanici Fennici v.33(1996) - Present |
| Annales Geophysicae v.12(1994) - v.18(2001) |
| Annals of Biomedical Engineering v.25(1997) - Present |
| Annals of Botany v.71(1993) - 1MW |
| Annals of the Carnegie Museum of Natural History v.74(2005) - Present |
| Annals of the Entomological Society of America v.93(2000) - Present |
Annals of the Missouri Botanical Garden
v.1(1914) MW3 , v.89(2002) - Present |
| Annual Review of Ecology and Systematics v.1(1970) - v.33(2002) |
| Anthropological Papers of the American Museum of Natural History v.1(1907) - Present |
| Anthropological Science v.111(2003) - Present |
| Antonie van Leeuwenhoek v.71(1997) - Present |
| Apoptosis v.1(1996) - Present |
| Applied Biochemistry and Microbiology v.36(2000) - Present |
| Applied Entomology and Zoology v.1(1966) - Present |
| Applied Geophysics v.1(2004) - Present |
| Applied Herpetology v.1(2003) - Present |
| Applied Microbiology and Biotechnology v.47(1997) - Present |
Applied Vegetation Science
v.1(1998) - MW5, v.5(2002) - Present |
| Aquaculture International v.1(1993) - Present |
Aquatic Conservation: Marine and Freshwater Ecosystems
v.9(1999) - Present, v.7(1997) - Present |
| Aquatic Ecology v.30(1997) - Present |
| Aquatic Geochemistry v.3(1997) - Present |
| Aquatic Insects v.20(1998) - Present |
| Aquatic Mammals v.29(2003) - v.30(2004) |
| Aquatic Sciences and Conservation v.1(1997) -v.3(2001)
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| Aquatic Sciences - Research Across Boundaries v. 1(1997) - Present
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| Archives of Environmental Contamination and Toxicology v.32(1997) - Present
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| Archives of Microbiology v.166(1997) - Present
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| Archives of Toxicology v.71(1996) - Present
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| Archives of Virology v.142(1997) - Present
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| Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.51(1999) - Present
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| Archivum Immunologiae et Therapiae Experimentalis |
| Arctic and Alpine Research v.1(1969) - v.30(1998) |
Arctic, Antarctic, and Alpine Research
v.31(1999) - MW3, v.35(2003) - Present |
| ARI - An International Journal for Physical and Engineering Sciences v.50(1997) - v.52(2001) |
| Arthropod-Plant Interactions v.1 (2007) |
| Asian Fisheries Science v.1(1987-1988) - Present |
| Atoll Research Bulletin no.1(1951) - no.542(2005) |
The Auk
v.17(2000) - Present , v.1(1884) - v.116(1999), v.1(1884) - MW3 |
| Australian Journal of Entomology v.44(2005) - Present |
| Australian Journal of Zoology v.1(1953) - Present |
Australian Systematic Botany v.1(1988) - Present |
| Australian Wildlife Research v.1 no.1(1974) - v.32 no.8(2005) |
Avian Diseases
v.1(1957) - MW3, v.46(2002) - Present |
| Avian Diseases Digest v.1(2006) - Present |
