TY  - BOOK
AU  - Campbell, J. W. Goldstein, L.
TI  - Nitrogen metabolism and the environment  
SN  - 012157850
PY  - 1972///
CY  - London
PB  - Academic Press
KW  - NitrogenMETABOLISM
N1  - a joint symposium if the American…………………zoologists held at bloomigton, Indiana
ER  -