APA Edition Citation

NULL. (1959). The BIOLOGY OF WEEDS. BLACKWELL SCIENTIFIC PUBLICATIONS.

Chicago Edition Citation

NULL. The BIOLOGY OF WEEDS. OXFORD: BLACKWELL SCIENTIFIC PUBLICATIONS, 1959.

MLA Edition Citation

NULL. The BIOLOGY OF WEEDS. BLACKWELL SCIENTIFIC PUBLICATIONS, 1959.

Warning: These citations may not always be 100% accurate.