00539nam a22001937a 4500 20231221110206.0 231221b ||||| |||| 00| 0 eng d 9789671990001 AL eng 23 574 PG024564 Carol H McFadden 146696 Biology : an exploration of life New York W W Norton & Co. 1994 xxxvi,996p. PB 27.5x23cm. Biochemistry Biology 146697 Keeton, William T. 146698 ddc BK 229538 229538