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Repositorio Atenea de la Facultad de Ciencias, UNAM >
Browsing by Author Campbell, Jonathan A.
Showing results 1 to 8 of 8
| Preview | Issue Date | Title | Author(s) | | 1989 | A comparison of the skin keratin biochemistry in vipers with comments on its systematic value | Campbell, Jonathan A.; Donald H. Whitmore, Jr |
| 1990 | A key to fue larvae of Plectrohyla (Hylidae), with a description of the tadpole presumed to be Plectrohyla avia | Campbell, Jonathan A.; Ty M. Kubin |
| 1989 | A new colubrid snake of the genus Adelphicos from Guatemala | Campbell, Jonathan A.; Edmund D. Brodie, Jr |
| 1977 | A new species of Geophis (Reptilia, Serpentes, Colubridae) from the Sierra de Coalcoman, Michoacan, Mexico | Campbell, Jonathan A.; James B. Murphy |
| 1992 | Biology of the Pitvipers | Campbell, Jonathan A.; Brodie, Edmund D. Jr. |
| 1979 | Geographic variation in fue Mexican pygmy rattlesnake, Sistrurus ravus, with fue description of a new subspecies. Helpetologica | Campbell, Jonathan A.; Barry L. Armstrong |
| 1982 | Phylogenetic relationships of the colubrid snakes of the genus Adelphicos in fue highlands of Middle America | Campbell, Jonathan A.; Linda S. Ford |
| 1989 | The distribution, variation and natural history of fue montane Middle American pitviper, Porthidium godmani | Campbell, Jonathan A.; Alejandro Solórzano |
Showing results 1 to 8 of 8
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