Putting down and developing wells for irrigation,
Rohwer, Carl.
Putting down and developing wells for irrigation, - Washington, [U.S. Govt. print. off., 1941] - 87 p. incl. illus., tables. diagrs. 23 cm.
agr41000372
Irrigation.
Wells.
TC927 / .R6 1941
Putting down and developing wells for irrigation, - Washington, [U.S. Govt. print. off., 1941] - 87 p. incl. illus., tables. diagrs. 23 cm.
agr41000372
Irrigation.
Wells.
TC927 / .R6 1941