Adjusted developmental rates in embryonogeny and embryo acoustic behavior in several species of nidifugous birds.
Published: 1972
Language: eng
Number of pages: 190
Subjects: Prenatal influences.; Birds -- Embryology.; Animal communication.
Notes: Thesis (Ph. D.)--Washington State University.

"References": leaves 137-145.

WSU:Another copy on microfilm.

WSU:"Department of Psychology"