TY - GEN AU - Vashishta, P.C. AU - Sinha, A.K. AU - Anil Kumar TI - Botany for degree students: gymnosperms SN - 81-219-2618-1 U1 - 585 PY - 2009/// CY - New Delhi PB - S. Chand KW - GYMNOSPERMS N1 - Bibliography: p.544-73 ER -