00309nam a2200121 a 450000500170000002000150001708200200003210000060005211000180005824500590007626000310013530000210016620251203090514.0  a0876924232  a333.72,bD, sta  d_  aStarke, Linda  aState of the world: 1984, world watch institute report  aDelhibPrentice-Hallc1985  axviii,302p, 22cm