Watterson, Ray L. <br/><br/>
Laboratory studies of chick, pig, and frog embryos / 
Ray L. Watterson, Gary C. Schoenwolf. 
 - Third edition 
 - viii, 205 pages :  illustration , plates ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. xi-xii. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology--Laboratory manuals.<br/>Vertebrates--Embryology.<br/>Chickens--Embryos--Laboratory manuals.<br/>Anura--Embryology--Laboratory manuals.<br/>Swine--Embryology--Laboratory manuals.<br/>Embryology--Laboratory manuals.
<br/><br/><label>LC Class. No.: </label>QL957  / .W353 1973 
<br/><br/><label>Dewey Class. No.: </label>571.3 
<br/><br/><label>National Library of Medicine Call No.: </label>WL 957 W346L