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Comparison of methods for estimating available phosphorus in alkaline calcareous soils
Hockensmith, R. D. (Roy Douglas)
Gardner, Robert Alexander. Goodwin, James B. (James Bennett)
Colorado Agricultural Experiment Station.
1933
Colorado Agricultural College, Colorado Experiment Station
Fort Collins, Colo.
"March 1933." Description based on online resource; title from PDF cover(viewed October 2014).
Calcareous soils Phosphorus
Colorado
1 online resource (24 pages)
eng
Technical bul. (Colorado Agricultural Experiment Station)
UCSU20/2.10/2/INTERNET
http://hdl.handle.net/10176/co:13889
893580032
2015-11-24T17:32:02.747Z