000 00492nam a22001697a 4500
008 230609b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a626.87
_bN1
100 _aGupta, N L
245 _aChallenge of wastelands utilization issues and themes
260 _aJaipur:
_bAcademic Publishers,
_c1991
300 _a256p.
650 _aScience
653 _aEnvironmental science
700 _aMaroo, R L
942 _2udc
_cBK
999 _c41624
_d41624