TY  - BOOK
AU  - Hainsworth, Marguerite D.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1967///];copyright 196746
CY  - Boston
PB  - Houghton Mifflin Company
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Laboratory manuals
KW  - Animal behavior
KW  - sears0
N1  - Bibliography: p. 180-199; 5
ER  -