| Adler, K. K. (1961). Egg-laying in the spotted turtle clemmys guttata schneider. The Ohio Journal of Science, 61(3), 180–182. |
|
| Added by: Admin 25 Aug 2008 22:06:32 UTC |
Pop. 5.25%
|
| Bons, J. (1961). Apercu sur le peuplement herpetologique du maroc orientale. Bull. Soc. Sci. Nat. Maroc., 40, 53–75. |
|
| Added by: Admin 25 Aug 2008 20:36:44 UTC |
Pop. 3.75%
|
| Boycott, B. B., & Robins, M. W. (1961). The care of young red-eared terrapins (pseudemys scripta elegans) in the laboratory. British Journal of Herpetology, 2, 206–210. |
|
| Added by: Admin 25 Aug 2008 20:36:45 UTC |
Pop. 3.25%
|
| Carr, A., & Hirth, H. (1961). Social facilitation in green turtle siblings. Animal Behavior, 9(1-2), 68–70. |
|
| Added by: Sarina Wunderlich 30 Jun 2012 22:00:39 UTC |
Pop. 4.5%
|
| Duellman, W. E. (1961). The amphibians and reptiles of michoacán, mexico. University of Kansas Publications, Museum of Natural History, 15(1), 1–148. |
|
| Added by: Admin 06 Jan 2014 18:22:45 UTC |
Pop. 5%
|
| Evans, L. T. (1961). Aquatic courtship of the wood turtle, clemmys insculpta. American Zoologist, 7, 353. |
|
| Last edited by: Beate Pfau 02 Nov 2008 16:55:18 UTC |
Pop. 3%
|
| Graham-Jones, O. (1961). Notes on the common tortoise. Veterinary Record, 73, 313–321. |
|
| Added by: Admin 25 Aug 2008 20:39:15 UTC |
Pop. 2.75%
|
| Jeuniaux, C. (1961). Chitinase: an addition to the list of hydrolases in the digestive tract of vertebrates. Nature, 192(4798,), 135–136. |
|
| Added by: Sarina Wunderlich 27 Mar 2011 16:16:40 UTC |
Pop. 3.25%
|
| Medem, F. (1961). Contribuciones al conocimiento sobre la morfologia, ecologia, y distribucion geografica de la tortuga kinosternon dunni k.p. schmidt. Novedades Colombianas, 1 (6), 446–476. |
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| Added by: Admin 25 Aug 2008 20:41:56 UTC |
Pop. 3.25%
|
| Murillo, N. R., Diercks, J. K., & Capaldi, E. J. (1961). Performance of the turtle, pseudemys scripta troostii, in a partial-reinforcement situation. Journal of Comparative and Physiological Psychology, 54(2), 204–206. |
|
| Added by: Admin 13 Sep 2009 10:11:19 UTC |
Pop. 3%
|
| Rick, C. M., & Bowman, R. I. (1961). Galápagos tomatoes and tortoises. Evolution, 15(4), 407–417. |
|
| Added by: Admin 29 Jan 2012 12:39:07 UTC |
Pop. 3.75%
|
| Sachs, W. B., & Oeser, R. (1961). Terrarienpflege leicht gemacht. Stuttgart (Franckh'sche Verlagshandlung). |
|
| Added by: Admin 25 Aug 2008 21:58:49 UTC |
Pop. 2.75%
|
| Schwartz, F. J., & Dutcher, B. L. (1961). A record of the mississippi map turtle, graptemys kohni , in maryland. Chesapeake Science, 2(1-2), 100–101. |
|
| Added by: Admin 13 Dec 2008 16:50:17 UTC |
Pop. 3%
|
| Schwartz, F. J. (1961). Maryland turtles. Solomons, MD: Maryand Department of Research and Education. |
|
| Added by: Admin 01 Aug 2010 18:22:04 UTC |
Pop. 4%
|
| Taylor, K., & Kaplan, H. M. (1961). Light microscopy of the blood cells of pseudemyd turtles. Herpetologica, 17(3), 186–192. |
|
| Added by: Sarina Wunderlich 28 Feb 2010 12:07:47 UTC |
Pop. 3%
|
| Tinkle, D. W. (1961). Geographic variation in reproduction, size, sex ratio and maturity of sternothaerus odoratus (testudinata: chelydridae). Ecology, 42(1), 68–76. |
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| Last edited by: Beate Pfau 06 Dec 2009 09:27:16 UTC |
Pop. 2.75%
|
| Vinter, J. F., & Green, M. (1961). Notes on the common tortoise. i. the trade in tortoises. Veterinary Record, 73(13), 313–314. |
|
| Added by: Sarina Wunderlich 27 Mar 2011 16:16:50 UTC |
Pop. 3.75%
|
| Webb, R. G. (1961). Observations on the life histories of turtles (genus pseudemys and graptemys) in lake texoma, oklahoma. American Midland Naturalist, 65, 193–214. |
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| Last edited by: Beate Pfau 07 Feb 2009 06:41:17 UTC |
Pop. 3.25%
|
| Wermuth, H., & Mertens, R. (1961). Schildkröten, krokodile, brückenechsen. Jena: G. Fischer Verlag. |
|
| Added by: Admin 25 Aug 2008 21:59:23 UTC |
Pop. 3.25%
|
| Williams, E. C. (1961). A study of the box turtle, terrapene carolina carolina (l.), population in allee memorial woods. Proc. Indiana Acad. Sci., 71, 399–406. |
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| Added by: Admin 25 Aug 2008 21:59:37 UTC |
Pop. 2.75%
|
