Cotton growing problems
Christidis, B.G., Harrison, G.J.
Cotton growing problems by B.G. Christidis and G.J. Harrison - New York McGraw-Hill Book Co. 1955 - 633 p.
Cotton
633.51 / C 555 C
Cotton growing problems by B.G. Christidis and G.J. Harrison - New York McGraw-Hill Book Co. 1955 - 633 p.
Cotton
633.51 / C 555 C