000 00367cam a2200145 4500
020 _a0121579018
050 0 0 _aMED QP535.N1
_bC34
100 1 _aCampbell, J. W.
245 1 0 _aComparative biochemistry of nitrogen metabolism,
260 _aLondon
_aNew York
_bAcademic P.
_c1970
300 _axiii,493p.
_bill.
505 0 _a v.1 ,v. 2
650 0 _aNitrogen
942 _cBK
999 _c2328
_d2328