000 00645nam a22001937a 4500
008 230221b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aI 631.811.1.033(082.2)
_bL8
245 _aNitrogen assimilation and crop productivity
_c/ Proceedings of National Symposium, Hissar, 5-7 October, 1976
260 _aNew Delhi:
_bAssociated Publishing Company,
_c1978
300 _axiii, 313p.
650 _aAgriculture
653 _aBiochemistry
653 _aGrowth
700 _aSen, S P (Ed.)
700 _aAbrol, Y P (Ed.)
700 _aSinha, S K (Ed.)
942 _2udc
_cPR
999 _c2844
_d2844