Energy use and crop production /

Proceedings of international conference energy conservation in crop production, August, 1977, Massey University, Palmerston North New Zealand /
Published: (1977)

Energy use in agriculture : now and for the future.
Published: (1977)

Energy use in the food system /
Published: (1976)

Direct energy use in milk production : methodology and coefficient /
by: Frank, Gary G.
Published: (1975)

Energy in agriculture-- use and production : Crop Production and Utilization Symposium, February 14, 1980.
Published: (1980)

Fuel use for crop and livestock production in 1973, with projections to 1985 /
by: Fox, Austin S., 1923-
Published: (1975)

Energy in plant nutrition and pest control /
Published: (1987)

Recognizing productive, energy-efficient agriculture in the complex U.S. food system /
by: Nelson, Leon F.
Published: (1975)

Current energy use in the food and fiber system : a briefing paper /
Published: (1977)

Energy to keep agriculture going.
Published: (1974)

The Vulnerability of crop production to energy problems /
Published: (1975)

Energy and food production /
by: Leach, Gerald, 1933-
Published: (1976)

Putting the U.S. agricultural energy picture into focus /
by: Nelson, Leon F.
Published: (1974)

How industrial societies use energy : a comparative analysis /
by: Darmstadter, Joel, 1928-
Published: (1977)

Energy in agriculture-- use and production : Crop Production and Utilization Symposium, February 14, 1980 /
Published: (1980)

Energy usage in agricultural production /
by: Walker, John N.
Published: (1976)

Energy use in world food production /
by: Pimentel, David, 1925-
Published: (1974)

Energy use in agriculture.
Published: (1979)

Agriculture and energy : proceedings of a conference, Washington University, St. Louis, Missouri, June 17-19, 1976 /
Published: (1977)

Misinterpreting energy usage in food production /
by: Connor, Larry J., 1934-
Published: (1970)

Energy requirements for wheat production and use in California /
by: Avlani, P. K.
Published: (1977)

Energy use in U.S. agriculture /
by: Stout, Bill A., 1932-
Published: (1976)

Energy requirements in managing for food and fiber production /
by: Splinter, W. E. (William Eldon), 1925-
Published: (1976)

Energy facts & figures.
by: Waelti, Henry
Published: (1975)

Energy consumption in crop production by South Dakota /
Published: (1979)

Energy analysis and agriculture : an application to U.S. crn.
by: Smil, Vaclav
Published: (1983)

Energy use in U.S. agriculture : an evaluation of national and regional impacts from alternative energy policies /
by: Dvoskin, Dan
Published: (1978)

Energy in perspective /
by: Southwell, P. H., 1924-
Published: (1974)

Annotated outline for report on changes and trends in the quantity and balance of energy consumption in agriculture /
by: Nowacki, Tadeusz
Published: (1979)

Constrained input-output simulations of energy restrictions in the food and fiber system /
by: Penn, J. B.
Published: (1977)

Optimizing Oregon agricultural production systems with limited energy supplies /
by: Chen, Kuei-Lin
Published: (1976)

Energy quantification in kiln drying /
by: Erickson, Robert W.
Published: (1981)

The U.S. food and fiber sector : energy use and outlook : a study of the energy needs of the food industry /
Published: (1974)

Energy vs. productivity : diminishing returns.
Published: (1975)

Impact of energy restrictions on agricultural productivity /
by: Wittwer, S. H. (Sylvan Harold), 1917-
Published: (1974)

Energy consumption by industries in support of National defense : an energy demand model /
by: Mow, C. C.
Published: (1974)