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Nutrient release from Mount St. Helens volcanic ash and retention by western Montana soil

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Nutrient release from Mount St. Helens volcanic ash and retention by western Montana soil
TITLE_DISPLAY:
Nutrient release from Mount St. Helens volcanic ash and retention by western Montana soil
个人著者:
Stark, Nellie, 1933-
出版信息:
Ogden, UT : U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1985.
格式:
图书
系列:
Research paper INT ; 338
物理描述:
22 p. : ill. ; 28 cm.
主题词汇:
Andosols -- Washington (State) -- Saint Helens, Mount.
地理术语:
Saint Helens, Mount (Wash.)
附加著者:
Essig, Don A.
附加团体著者:
Intermountain Forest and Range Experiment Station (Ogden, Utah)
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