Nico van <br/><br/>
Hatching eggs by hens or in an incubator 

 - 2nd 
 - Washington  AGROMISA  1990 
 - 39P.; ill:  P.b 
<br/><br/><label>ISBN: </label>9072746147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eggs-incubation<br/>eggs-hatchability
<br/><br/><label>LC Class. No.: </label>SF 495.N53 1990