Clay, David
Overview
| Works: | 1 works in 0 publications in 0 languages | |
|---|---|---|
Titles
GIS applications in agriculture
by:
ProQuest (Firm); Pierce, F. J.; Clay, David
(Language materials, printed)
Precision agriculture basics /
by:
Kitchen, Newell R.; Shannon, D. Kent.; Clay, David
(Language materials, printed)
GIS applications in agriculture.. Volume 2,. Nutrient management for energy efficiency
by:
Clay, David; Shanahan, John Francis, (1955-)
(Language materials, printed)
Precision agriculture basics
by:
Kitchen, Newell R.; Clay, David; Shannon, D. Kent.
(Language materials, printed)