00413nam a22001457i 4500001001000000005001700010008004100027082001800068100003000086245004900116260004000165300001700205650002700222020001800249SXC00343420260819093339.0260101s1956    ii            000 0 eng d  a570 JOH-G222  aJohnson, Willis H, et al.10aGeneral biology /cJohnson, Willis H, et al.  abHenry Holt & Co., New York,c1956  ap. ;c22 cm. 0aLife sciences; Biology  a9780808704027