Pandey S.N & Misra S P and P S Trivedi. A textbook of Botany /volume 2 (11th ed.).
Cita Chicago Style (17a ed.)Pandey S.N y Misra S P and P S Trivedi. A Textbook of Botany /volume 2. 11th ed. Delhi.
Cita MLA (9a ed.)Pandey S.N y Misra S P and P S Trivedi. A Textbook of Botany /volume 2. 11th ed.
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