TY - SER ED - BioSciences Information Service of Biological Abstracts. TI - Biological abstracts SN - 0006-3169 AV - QH301 B55 CY - Philadelphia PB - BIOSIS KW - Biology KW - Abstracts KW - Periodicals N1 - Description based on: Vol. 73, no. 1 (Jan. 1 1982) ER -