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[1]
[Anonymous], 1951, USDA HDB, V18
[2]
[Anonymous], [No title captured]
[3]
BEETLE AA, 1960, U WYOMING AGR EXP ST, V368
[5]
DAUBENMIRE R., 1959, NORTHWEST SCI, V33, P43
[7]
Hitchcock AS, 1950, USDA MISC PUBL
[8]
*ID FISH GAM DEP, 1958, PROJ W85R9, V1, P35
[9]
OLSON JERRY S., 1958, BOT GAZ, V119, P125, DOI 10.1086/335973
[10]
STEARNS HT, 1939, 818 US DEP INT WAT S