000			00461nam a2200109 4500
245			_aEnvironmental variables in animals experimentation _cedited by Hulda Magalhaes
710			_aMagalhaes, Hulda
260			_aLewisburg _bBucknell University Press _c1974
300			_a146kp.; 23cm.
500			_aSelection from a symposium sponsored by the Delaware valley and metropolitan branches of the American Association for laboratory animal science
082			_a591.0724 _bMAG
999			_c23438 _d23438