Silverstein, Alvin
The biological sciences/Alvin Silverstein
Rinehart Press , 1974
 Buku Teks
Winchester, A.M., author
Modern biological principles
D. Van Nostrand , 1965
 Buku Teks
Social implications of biological education / edited by Arnold B. Grobman
The National Association of Biology Teachers, 1970
 Buku Teks
Beberapa aspek biologi ikan bujuk (Channa cyanospilos) di DAS Musi, Sumatera Selatan (Biological aspects of ikan bujuk (Channa cyanospilos) in musi Catchment area, south Sumatera)
 Artikel Jurnal
Bruns, Ramon O., author
Experiences in biological concepts
Burgess Publishing Company, 1974
 Buku Teks
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