PUCPR Search for 'se,phr:"Biological studies"'

Calcium in reproductive physiology a comparative study of vertebrates

By Simkiss, Kenneth..
London | New York Chapman & Hall | Reinhold Pub. Corp. 1967 .
iii-xiv, 264 p. 23 cm..

The epigenetics of birds.

By Waddington, Conrad Hal.
Cambridge [Eng.] University Press 1952 .
xvi, 272 p. 22 cm..

The effects, in vitro, of certain antibiotics on the growth of Trichonas [i.e. Trichomonas] foetus

By Cole, Berwin Abbey.
Washington Catholic University of America Press 1950 .
p. [65]-74 , "Reprinted ... from Proceedings of the Helminthological Society of Washington, vol. 17, no. 2, July, 1950." | Master microform held by: UnM. 23 cm..

Paper chromatography analyses of amino acids in protozoa some aspects of the metabolism of aspartic acid

By Schleicher, Jeanne d'Arc.
Washington Catholic Univ. of America Press 1959 .
v, 74 p. 23 cm..