00623nam a22001937a 4500 BD-DhUL 20141119112944.0 141119s1981 u a|||| |||| 001 0 eng d 0808742507 BD-DhUL BD-DhUL 574 SCI Schwartzkopf, Steven. Independent investigations in introductory biology / By, Steven Schwartzkopf, Terence Murphy, Suzanne Black. Minneapolis, Minn. : Burgess Pub. Co., ©1982 viii, 103 p. : ill. ; 25 cm. Includes Index. Biology -- Experiments. ddc BK 19793 19793 0 0 ddc 0 574_000000000000000_SCI 0 NFIC 37845 DUSL DUSL GEN 1983-01-17 Gift 574 SCI A209030 2014-11-19 1 2014-11-19 BK 0 0 ddc 0 574_000000000000000_SCI 0 NFIC 37846 DUSL DUSL GEN 1983-01-17 Gift 574 SCI A230514 2014-11-19 2 2014-11-19 BK 0 0 ddc 0 574_000000000000000_SCI 0 NFIC 37848 DUSL DUSL GEN 1983-01-17 Gift 574 SCI A230513 2014-11-19 1 2014-11-19 BK 0 0 ddc 0 574_000000000000000_SCI 0 NFIC 37850 DUSL DUSL GEN 1983-01-17 Gift 574 SCI A209031 2014-11-19 2 2014-11-19 BK