00283nam a2200097Ia 4500008004100000082002700041100003200068245005100100260002600151300000800177140113s9999    xx            000 0 und d  a633:631.5[338.58]   K6  a"Panse, V.G. & Bokil, S.D."  aCost of cultivation of some Indian Field crops  a1966bICARcNew Delhi  a112