Hodgson, Ralph e. <br/><br/>
Germ plasm resources 

 - 381 páginas  23 x 15 cm 
<br/><br/> A symposium presented at the Chicago meeting of The American Association for the Advancement of Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germoplasma<br/>Ganado<br/>Cultivos<br/>Crianza