Warne, L. G. G.

Lowson's Textbook of Botany. Edition for India, Pakistan, and Ceylon. By J. M. Lowson ... and Birbal Sahni. Revised and rewritten by W. O. Howarth ... and L. G. G. Warne ... in collaboration with Sir Nigel G. Ball. LOWSON, John Melvin 1956 Practical Botany Howarth, W. O. 1950