[Текст]. 9 Arizona Forestry Notes. An
evaluation of a study on the effects on
streamflow of the killing of
spruce and
pine by the Engelmann
spruce beetle / M.E. Mitchell, L.D. Love ; School of forestry, Northern Arizona Univ. - Flagstaff : Northern Arizona University, 1973. - 20 с. : ill. - бесплатно р.
Библиогр: p. 20
Доп.точки доступа: Love, L.D.
Экземпляры всего: 1
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