Maheshwari, P. (1950). An introduction to the embryology of angiosperms. McGraw-Hill Book Company.

Maheshwari, P. An Introduction to the Embryology of Angiosperms. New York: McGraw-Hill Book Company, 1950.

Maheshwari, P. An Introduction to the Embryology of Angiosperms. McGraw-Hill Book Company, 1950.