The effect of controlled water level and nitrogen fertilization on some physical and chemical characteristics of mountain meadow soils

Houlton, Harold A. R.2015-05-122015-05-121958https://scholarworks.montana.edu/handle/1/5439enFertilizersSoils--AnalysisThe effect of controlled water level and nitrogen fertilization on some physical and chemical characteristics of mountain meadow soilsThesisCopyright 1958 by Harold A. R. Houlton