000 00570nam a2200217 a 4500
008 960415s1977####|||||||||||||||||#||####u
020 _a0716700298
082 _aEHR
100 _aEhrlich, Anne H.
100 _aHoldren, John P.
100 _aEhrlich, Paul R.
245 1 0 _aEcoscience: population, resources, environment
_htext
260 _aSan Francisco
_bW.H.Freeman and Company
_c1977
300 _a1051p.
350 _a0.00
650 _aEnvironment
650 _aHuman ecology
650 _aPopulation
650 _aNatural resources
999 _c89334
_d89334
040 _aRUSKIN