Use of water in irrigation,

Mode of access: Internet.

H.R. 5000--recyclable materials [microform] : plastics in the environment : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundredth Congress, second session, August 10, 1988.

"No. 132."

Measuring seepage loss in irrigation canals : (tentative procedures for ponding and seepage meter tests) /

Mode of access: Internet.

List of government publications in irrigation for sale by the Superintendent of Documents ...

Mode of access: Internet.

Design manual for glass reinforced plastics in naval applications, a Government research report.

"PB171096."

Tolerance of certain crops to several aquatic herbicides in irrigation water /

Caption title.

Response of several crops to six herbicides in irrigation water /

Cover title.

The Salt problem in irrigation agriculture : research at the United States Regional Salinity Laboratory.

Cover title.

Hydraulic and geometrical relationships of lay-flat irrigation tubing /

Caption title.

Design of an irrigation distribution system for a project in the Sacramento Valley /

Thesis (M.S. in Irrigation)--University of California, Berkeley, 1916.

Guide for recyclers of plastics packaging in Illinois /

"ILENR/RR-90/10."

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.

Detailed study of water quality, bottom sediment, and biota associated with irrigation drainage in the Klamath basin, California and Oregon, 1990-92 /

Mode of access: Internet.