Irrigation by refractometer

Mode of access: Internet.

Moisture requirements in agriculture : farm irrigation.

Bibliographical references: p. 389-399.

Draft environmental impact statement : proposed acreage limitation and water conservation rules and regulations /

Non-depository.

Some methods for improving water penetration in irrigated lands.

Mode of access: Internet.

Effect of pumping from a shallow well on the ground-water table /

Mode of access: Internet.

Columbia basin joint investigations /

Each number has also a distinctive title.

Duty of water on the lower Rio Grande Valley, season 1914-1920.

Mode of access: Internet.

Outlines of modern farming,

v. 1. Soils, manures, and crops. 1872.--v. 2. Notes, historical and practical on farming and farming economy. 1872.--v. 3. Stock: cattle, sheep, and horses. 1873.--v. 4. The dairy, pigs, poultry. 1871.--v. 5. Utilisation of town sewage, irrigation, reclamation of waste land. 1865.

Planting and irrigation on the contour /

Mode of access: Internet.

Wastewater irrigation at Tallahassee, Florida /

Aug. 1979.

Long-term effects of land application of domestic wastewater : Roswell, New Mexico, slow rate irrigation site /

Mode of access: Internet.

Achieving irrigation return flow quality control through improved legal systems /

Mode of access: Internet.

Potential effects of irrigation practices on crop yields in Grand Valley /

Mode of access: Internet.

Minimizing salt in return flow through irrigation management : interim report /

Mode of access: Internet.

Evaluation of irrigation methods for salinity control in Grand Valley /

Mode of access: Internet.