Mushroom Pests and Their Control

The Mushroom Mite (Tyrophagus Lintneri (Osborn)) as a Pest of Cultivated Mushrooms

Mushroom Pests and Their Control

The Dutch Elm Disease Eradication Project: Federal, State, and Local Cooperation, Issues 351-375

Investigations in Erosion Control and the Reclamation of Eroded Land at the Northwest Appalachian Conservation Experiment Station, Zanesville, Ohio, 1934-42: Issues 876-900