000 00381nam a22001337a 4500
003 IARI
080 _a631.811:577.1
_bN638
245 _aNitrogen:
_bSoils, physiology, biochemistry, microbiology, genetics
_cedited by Y.P. Abrol
260 _aNew Delhi
_bIndian National Science Academy
_c1993
300 _a285 p.
700 _aAbrol, YP., ed.
901 _a273600
942 _2udc
_cB
999 _c271328
_d271328