000 00285nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRG.011;
100 _aGaur, R.C.
245 0 _aTrial trenching at Atranji Khera 1961-62, report
260 _c1962
300 _a34p.
942 _cBK
999 _c22369
_d22369