00756nam a2200253Ia 4500 145706 BIBL 20160527194743.0 690821s1969 nyua b 00110 eng 70089706 CACG HQ12 .D4 591.5/1 591.51 D437s De Ropp, Robert S. Local 84733 Sex energy the sexual force in man and animals [by] Robert S. De Ropp. N[ew] Y[ork] Delacorte Press [1969] xiv, 236 p. illus. 22 cm. 6.95 "A Seymour Lawrence book." Bibliography: p. 229-231. Sex customs History. Local 169038 Sexual behavior in animals Local 169124 121428 121428 0 0 0 591_510000000000000_D437S 0 abl 249029 1 1 17 2016-05-27 219021 0 591.51 D437s mq219021 2016-05-27 00:00:00 r:145706 z:NCC:D 6 0 0 0 591_510000000000000_D437S 0 abl 249034 1 1 17 2016-05-27 219020 0 591.51 D437s mq219020 2016-05-27 00:00:00 r:145706 z:NCC:D 6