• 2 Steenbock Library

• 3 Journals, Magazines, Newspapers
• 1 Microforms

• 2 Forests and forestry
• 1 Agricultural ecology
• 1 Agricultural innovations
• 1 Arid regions agriculture
• 1 Arid regions plants
• 1 Arid-Land Agricultural Research Center (U.S.)
• 1 Control
• 1 Crop science
• 1 Information services
• 1 Insect pests
• 1 Water in agriculture
• 1 Water-supply, Agricultural

• 1 Arid-Land Agricultural Research Center (U.S.)
• 1 BLM Library (U.S.)
• 1 Intermountain Research Station (Ogden, Utah)
• 1 Western Forest Information Network (U.S.)

• 1 Bibliographies

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