Penn State Media Sales » Agriculture/Horticulture
L40463VH 1979 Paul Wuest, professor of plant pathology, and Harry Muthersbaugh, Mushroom Research Center manager, explain how to take moisture checks and nitrogen analysis of compost.
$40.00
Media Type: DVD
Length: 35 min
Stock Number: 01071DVD
In stock items ship in 48 hours.
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USA: $7.50
International: $50.00*
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