000 00528nam a2200181Ia 4500
005 20241120181601.0
008 241119s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a631.41
_bNAR
100 _aPratap Narain
245 0 _aNitrification inhibitors and efficiency of nitrogen fertilizer use for paddy and wheat
250 _aM Sc (Agri)
260 _aDelhi
_bNew Delhi
_c1969
300 _a200p
546 _aENGLISH
700 _a N P Datta Department of Soil Science and Agricultural Chemis
942 _cBK
999 _c31934
_d31934