00381nam a2200097Ia 4500008004100000082002900041100004100070245010100111260006300212300000800275140113s9999    xx            000 0 und d  a631.4:581.13(082.2)   L1  a"India(Govt.Of-),Energy (Dept. of-)"  aRadiation & Radioisotopes in soil studies and plant nutrition :Symposium held at Bangalore -1970  a1971b"India(Govt.Of-),Automic Energy (Dept. of-)"cBombay  a453