301.32
H332P
           Hartley, Shirley Foster
               Population quantity vs quality sociological examination of the causes and consequences of the population explosion \ Shirley Foster Hartley - New Jersey : Prentice-Hall, 1972.
               viii, 343p.
                ISBN: 0-13-686600-X

82604
                Subjects: Population; Population density; Population genetics; Human ecology; Fertility, Human.