Structure and reproduction of the gymnosperms
Trivedi, B. S. 1923-
Structure and reproduction of the gymnosperms [by] B. S. Trivedi [and] D. K. Singh. - [Lucknow] Shashidhar Malaviya Prakashan [1966] - ii, 185 p. illus. 23 cm.
Bibliography: p. [173]-178.
sa 68014392 //r90
Gymnosperms.
QK495.G9 / T7
Structure and reproduction of the gymnosperms [by] B. S. Trivedi [and] D. K. Singh. - [Lucknow] Shashidhar Malaviya Prakashan [1966] - ii, 185 p. illus. 23 cm.
Bibliography: p. [173]-178.
sa 68014392 //r90
Gymnosperms.
QK495.G9 / T7