Description
Item Description:In cooperation with Dept. of Agricultural Engineering, New Mexico State University.
Partially funded by the Interstate Streams Commission.
Supported in part by funds provided by U.S. Dept. of Interior.
"January 1985."
Project number 1423666, 1423673, and 1423612.
Physical Description:vi, 69 leaves : illustrations ; 28 cm.
Bibliography:Bibliography: leaves 67-69.