000 00342pab a2200145 454500
008 180718b1985 xxu||||| |||| 00| 0 eng d
100 _aVarshney, C.K.
245 _aConcept and precept of biosphere stability
260 _c1985
300 _a265
362 _aJuly-Sept.
650 _aEnvironment
773 _aAdministrator
909 _a7709
999 _c7709
_d7709