Balls, W. Lawrence.
The yields of a crop : based on an analysis of cotton-growing by irrigation in Egypt / W. Lawrence Balls. - London : E. & F. N. Spon, c1953. - xv, 144 p. : ill. ; 22 cm.
Includes bibliography and index.
Cotton--growing
631.5 / BAY
The yields of a crop : based on an analysis of cotton-growing by irrigation in Egypt / W. Lawrence Balls. - London : E. & F. N. Spon, c1953. - xv, 144 p. : ill. ; 22 cm.
Includes bibliography and index.
Cotton--growing
631.5 / BAY