00317pab a2200121 454500008004000000100001600040245005700056260000900113300000900122362001400131650002800145773002200173180718b1988   xxu||||| |||| 00| 0 eng d  aGupta, H.C.  aTowards checking drought and desrtification of Delhi  c1988  a24-5  aApr.-June  aDrought - India - Delhi  aDelhi Vikas Varta