1.
|
International Union for conservation of Nature Library International Union for Conservation of Nature - Ramsar Convention on Wetlands - United Nations Environment Programme World Conservation Monitoring Centre
|
2.
|
Additions to the knowledge of the amphibians of the Estacion de Biologia Tropical "Los Tuxtlas" Pérez Higareda, Gonzalo
|
3.
|
FOSSIL LEGUME FRUITS FROM TERTIARY STRATA OF PUEBLA, MEXICO MAGALLONPUEBLA, S - CEVALLOSFERRIZ, SRS
|
4.
|
LATEST OCCURRENCE OF THE EXTINCT GENUS CEDRELOSPERMUM (ULMACEAE) IN NORTH-AMERICA - CEDRELOSPERMUM-MANCHESTERI FROM MEXICO MAGALLONPUEBLA, S - CEVALLOSFERRIZ, SRS
|
5.
|
Cysticercosis: present state of knowledge and perspectives. Flisser, A. - Willms, K. - Laclett, J.P. - Larralde, C. - Ridaura, C. - Beltran, F.
|
6.
|
Cora ethnozoology, l knowledge; a bio-ecological and cross cultural approach Malkin, Borys
|
7.
|
Sumu ethnozoology: herpetological knowledge Malkin, Borys
|
8.
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Additions to the knowledge of the herpetofauna of Oaxaca, Mexico Hobart M Smith
|
9.
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An analysis of the knowledge of the turtle fauna of Mexico Rozella B Smith - Hobart M Smith
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10.
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Antigens of taeniid cestodes. Williams, J.F. - Sandeman, R.M.
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