- Nutrient Use in Crop Production by Zdenko Rengel, 1998-12-17
- Fertilizers & Crop Production by Lucius L Van Slyke, 1932-01-01
- Root Zone Quality Model: Modelling Management Effects on Water Quality & Crop Production & Computer Program by Lajpat Ahuja, K. W. Rojas, et all 2000-12
- Soil, Water and Crop Production
- Biotechnological approaches in soil microorganisms for sustainable crop production
- Azolla As a Green Manure: Use and Management in Crop Production (Westview Tropical Agriculture Series) by Thomas A. Lumpkin, Donald L. Plucknett, 1982-02
- Practical Field Crop Production for the Northeast;: An Elementary Introduction to Agronomy
- Manuring for higher crop production by Edward J. Russell, 2010-09-04
- Production of Field Crops (Agricultural Science) by Michael S. Kipps, 1970-06
- Volatile Oil Crops: Their Biology, Biochemistry and Production by R. Hay, P. G. Waterman, 1995-06-15
- Crop production by United States. Crop Reporting Board, 2010-01-27
- Ornamental Bedding Plants (Crop Production Science in Horticulture) by A M Armitage, 1994-01-08
- Biolgical Control in Crop Production (Beltsville Symposia in Agricultural Research) by George Constantine Papavizas, 1982-01-28
- Hop Production, Volume 16 (Developments in Crop Science)
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