000 00330nam a2200121Ia 4500
008 220505s1991 xx 000 0 und d
041 _aeng
082 _a910.54/GUP/MAR
100 _aGupta,N.L
_9635758
245 _aChallenge Of Wasteland Utilisation
260 _aJaipur
_bAcademic Publishers
_c1991
700 _aMaroo,R.L
_9635759
999 _c446909
_d446909