Improving water and nutrient-use efficiency in food production systems /

Water implications of biofuels production in the United States /
Published: (2008)

Nutrient use in crop production /
Published: (1998)

Limitations to Efficient Water Use in Crop Production.
Published: (1983)

Crops as enhancers of nutrient use /
Published: (1991)

Water productivity in agriculture : limits and opportunities for improvement /
Published: (2003)

Guidelines for predicting crop water requirements /
by: Doorenbos, J.
Published: (1977)

Crop-water relations /
Published: (1983)

Water productivity in agriculture : limits and opportunities for improvement /
Published: (2003)

Crops as enhancers of nutrient use /
Published: (1990)

The use of nutrients in crop plants /
by: Fageria, N. K., 1942-
Published: (2009)

Integrated nutrient management for sustainable crop production /
Published: (2008)

Mineral nutrition of higher plants /
by: Marschner, Horst
Published: (1986)

Assessment of soil nutrient balance : approaches and methodologies /
by: Roy, R. N. (Rabindra N.), 1944-
Published: (2003)

Integrated plant nutrition systems : report of an expert consultation, Rome, Italy, 13-15 December 1993 /
Published: (1995)

Crop Production and Utilization Symposium : what's new in water conservation? : February 22, 1979 /
Published: (1979)

Integrated plant nutrient management in Sub-Saharan Africa : from concept to practice /
Published: (2002)

Water use efficiency in plant biology /
Published: (2004)

Micronutrients in tropical food crop production /
Published: (1985)

Efficient use of fertilizers in agriculture.
Published: (1983)

A selective breeding program to improve the water use efficiency and nutritive acceptability of kochia as a forage grazing crop /
by: Fuehring, H. D.
Published: (1986)

Plant environment and efficient water use /
Published: (1966)

Plant environment and efficient water use /
by: Pierre, W. H. (William Henry), 1898-
Published: (1966)

Water dynamics in plant production /
by: Ehlers, Wilfried, et al.
Published: (2003)

Intensified food crop production group research progress report, March 1 - August 21, 1970 /
Published: (1970)

Intensified food crop production group annual report, September 1, 1970 - August 31, 1971 /
Published: (1971)

Crop water use in California.
Published: (1986)

Estimating crop water production functions based on transpiration and crop growth curves through modeling /
by: Mapel, Craig L.
Published: (1985)

Integrated plant nutrient management in Sub-Saharan Africa : from concept to practice /
Published: (2002)

Intensive cropping : efficient use of water, nutrients, and tillage /
Published: (2000)

Out of the scientist's garden : a story of water and food /
by: Stirzaker, Richard
Published: (2010)

Irrigation efficiencies in producing calories and proteins : an annotated bibliography /
by: Rada, Edward L.
Published: (1975)

Soil testing and plant analysis.
Published: (1990)

Water saving techniques for plant growth /
Published: (1992)

The removal of mineral plant-food by natural drainage waters /
by: McHargue, J. S. (James Spencer), 1878-
Published: (1921)

Soil fertility and fertilizers : an introduction to nutrient management /
Published: (2005)

Improved crop quality of nutrient management /
Published: (1999)