00539nam a2200181 a 450000500170000002000150001708200200003210000060005211000180005824500660007626000400014230000210018269000350020396400250023899700120026399900170027595200650029220251203091044.0  a0876924895  a333.72,bD, sta  d_  aLinda, Starke  aState of the world: 1987: a worldwatch institute report .....  aDelhibPrentice-Hall of Indiac1985  axviii,268p, 22cm  aNatural resources conservation  bEngc100de010fg_  a49852 C  c28369d28369  00104070aPUbPUd1998-04-08l0o333.72, D, stap49852yBK