The cotton plant in Egypt;
Balls, W. Laurence
The cotton plant in Egypt; studies in physiology and genetics by W. Laurence Balls - London Macmillan and Co. 1912 - xvi, 202 p. incl. front., illus., diagrs. 22 cm.
Cotton.
633.51 B193C
The cotton plant in Egypt; studies in physiology and genetics by W. Laurence Balls - London Macmillan and Co. 1912 - xvi, 202 p. incl. front., illus., diagrs. 22 cm.
Cotton.
633.51 B193C