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Etkin, william, college biology. New York: Thomas Y. Crowell company, 1950. 806 p.
Publication year - 1950
Publication title -
science education
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 3.209
H-Index - 115
eISSN - 1098-237X
pISSN - 0036-8326
DOI - 10.1002/sce.3730340535
Subject(s) - citation , library science , management , sociology , computer science , economics