Eichler, Victor B. Atlas of comparative embryology : a laboratory guide to invertebrate and vertebrate embryos / Victor B. Eichler - St. Louis, Mo. : C. V. Mosby, 1978 - xiii, 202 p. : ill. ; 25 cm. ISBN: 0801614929 Subjects--Topical Terms: Embryology--Laboratory manualsEmbryology--Atlases