TY  - GEN
AU  - Campbell, J W
AU  - Goldstein, L
TI  - Nitrogen metabolism and the Environment ; proceedings of the symposium of the American physiological society and the American society of ..
SN  - 0 12 157 850 X
U1  - 581.133 5 CAM;1 
CY  - London, Academic press
KW  - Nitrogen metabolism / metabolism
ER  -