Results 151 to 160 of about 11,636 (194)
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Lysozyme Ontogeny In Rana Pipiens.

1970
PhD ; Zoology ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/186484/2/7115258 ...
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Hybridization Experiments Involving Rana dunni, Rana megapoda, and Rana pipiens

Copeia, 1966
BOULENGER, G. A. 1896. Descriptions of new batrachians collected by Mr. C. F. Underwood in Costa Rica. Ann. Mag. Nat. Hist., Ser. 6, 18:341-342. DUNN, E. R. 1926. The salamanders of the family Plethodontidae. Smith College 50th Anniv. Pub., Northampton, Mass. TAYLOR, E. H. 1952. The salamanders and caecilians of Costa Rica. Univ. Kans. Sci. Bull.
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Toxicity of Chlorypyrifos to Rana pipiens Embryos

Bulletin of Environmental Contamination and Toxicology, 2001
L, Gaizick, G, Gupta, E, Bass
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The polar bodies of the frog, Rana pipiens

Journal of Experimental Zoology, 1948
R, RUGH, C, RAILEY
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