Phosphorus Fertility Relationships of Central Washington Irrigated Soils (with special emphasis on exposed calcareous subsoils)James, D.W. and Leggett, G.E. and Dow, A.I. (1967) Phosphorus Fertility Relationships of Central Washington Irrigated Soils (with special emphasis on exposed calcareous subsoils). Washington State University Bulletin No. 688. 18 pp.
Repository Staff Only: item control page |