Early embryonic somatic movements in birds and in mammals other than man
By: by G.E. Coghill.
Series: Monographs of the Society for Research in Child Development -- v.5, no.2 (serial no. 25); Monographs of the Society for Research in Child Development -- no. 25.
Publisher: Society for Research in Child Development, National Research Council
Published: 1940
Place of publication: Washington, D.C
Language: eng
Number of pages: 48
Subjects: Embryology
Notes: Photoprinted.

"Literature cited": p. 47-48.