TY - BOOK AU - Vasishta, P. C. / Sinha, A. K. / Kumar, Anil TI - Botany For Degree Students : Gymnosperms SN - 81-219-2618-1 U1 - 585 CY - N. Delhi PB - S. Chand and Company Ltd. KW - Gymnosperms N1 - 450 ER -