000 00368nam a2200145 4500
020 _a9789351247487
082 _a338.1
_bNIR/O
100 _aNirmal Ravi Kumar
245 _aObjective agricultural economics
260 _aNew Delhi
_bDaya Pub. House
_c2018
300 _a872p
650 _aproduction economics
_aagricultrual economics
942 _cCC
952 _bKUCL
999 _c56733
_d56733