00641nam a22001817a 4500008004100000040005500041080001500096100001500111245005800126260004500184300001000229650001200239653002600251700001600277942001200293999001700305952013700322230609b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a626.87bN1  aGupta, N L  aChallenge of wastelands utilization issues and themes  aJaipur: bAcademic Publishers,    c1991  a256p.  aScience  aEnvironmental science  aMaroo, R L   2udccBK  c41624d41624  00102udc40662687_N170962060aNSLbNSLcGF/Rk-13/C-15/R-3d1991-07-15l0o626.87 N1p172108r2023-06-09 00:00:00w2023-06-09yBK