William P Spencer

1) Economics of composting feedlot manure

Author
Spencer, William P
Series
Service in action volume no. 3.762
Publisher
Colorado State University, University Cooperative Extension
Pub. Date
1993.
Language
English

2) Parity: a yardstick for purchasing power

Author
Spencer, William P
Series
Service in action volume no. 4.006
Publisher
Colorado State University Extension Service
Pub. Date
1978.
Language
English

3) Marketing issues and alternatives for Colorado wheat producers

Author
Knox, Phillip L
Series
Bulletin volume 495A
Publisher
Cooperative Extension Service, Colorado State University
Pub. Date
1976.
Language
English

4) Marketing alternatives for Colorado wheat producers

Author
Conklin, Neilson Chase
Series
Bulletin volume 520A
Publisher
[Cooperative Extension Service, Colorado State University]
Pub. Date
[1983]
Language
English