An introduction to systematic botany and ecology
Mitra, J. N.
An introduction to systematic botany and ecology [Text] Mitra, J. N. - Calcutta World 1974 - xii,928 p. illus., 23 cm.
Plants
581 / 581.5 / M684
An introduction to systematic botany and ecology [Text] Mitra, J. N. - Calcutta World 1974 - xii,928 p. illus., 23 cm.
Plants
581 / 581.5 / M684