00533nam a22001817a 4500003000400000008004100004020001500045082001900060100001800079245005800097250001700155260005600172300001300228650003400241650004100275650001700316700001800333OSt220311b           ||||| |||| 00| 0 eng d  a8170891485  a634.9501bP23T  aParkash, Ram.  aTheory and Practice of Silivicultural Systems / cby   a1st rev. ed.  a.- Delhib: International Book Distributorsc, 1991  aix,298p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aSilviculture  aKhanna, L. S.