TY - BOOK AU - Govil, J. N., ed. AU - Singh, V. K., ed. AU - Singh, Gurdip, ed. AU - Hashmi, Shamima, ed. TI - Recent progress in medicinal plants: V. 5, crop improvements, production technology, trade and commerce SN - 1930813104 U1 - 581.634 PY - 2002/// CY - Texas, USA PB - Sci Tech Publishing LLC ER -