TY - BOOK AU - Nitrogen Metabolism and the Environment TI - Proceeding/ A joint symposium of the American Physiological Society and the American Society of Zoologists held at Bloom SN - 0 12 157850 PY - 1972/// CY - London PB - Academic Press UR - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=5497 ER -