Botany :For degree students. Part 1. Algae Ed 7 - B. R. Vashishta (NewDelhi S. Chand and Company, 1960)
B. R. Vashishta: Botany :For degree students. Part 1. Algae Ed 7. (7th Ed) NewDelhi. S. Chand and Company, 1960. 81-219-0169-3--(589.3VAS)
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