Influence of manuring on the development of the cotton crop
Crowther, F.
Influence of manuring on the development of the cotton crop - Cairo 1937 - 1-70 p. - Cotton, Crop Egypt Royal Agricultural Society. Bulletin No. 31 .
Influence of manuring on the development of the cotton crop - Cairo 1937 - 1-70 p. - Cotton, Crop Egypt Royal Agricultural Society. Bulletin No. 31 .