TY  - BOOK
AU  - Nelson, Gideon E.
AU  - Robinson, Gerald G.,;Boolootian, Richard A.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1967///];copyright 196746
CY  - New York
PB  - Wiley
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Biology
N1  - Includes bibliographies; 5
ER  -