MacFarland, C. G., Villa, J. R., & Toro, B. (1974). The galapagos giant tortoises (geochelone elephantopus). part ii: conservation methods. Biological Conservation, 6, 198–212. |
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Added by: Admin 25 Aug 2008 20:41:53 UTC |
Pop. 1.75%
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MacFarland, C. G., Villa, J. R., & Toro, B. (1974). The galapagos giant tortoises (geochelone elephantopus). part i. status of the surviving populations. Biological Conservation, 6, 118–133. |
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Added by: Admin 25 Aug 2008 20:41:53 UTC |
Pop. 2%
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Savage, J. M., & Villa, J. R. (1986). Introduction to the herpetofauna of costa rica. Contr. Herpetol., 3, SSAR. |
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Last edited by: Sarina Wunderlich 11 Sep 2008 11:17:02 UTC |
Pop. 1.75%
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