000			00310nam a2200133Ia 4500
008			160316s1972 xxu||||| |||| 00| 0 eng d
020			_a0123029401
100			_aT. N. E. Greville
245			_aPopulation Dynamic
250			_a1st
260			_aNEW YORK _bACADEMIC PRESS _c1972
300			_a445
700			_a _a
999			_c32689 _d32689