Chemicals, class, and sustainable agriculture : a Corn Belt case study /Author: Lighthall, David Ralph.
Publisher: [Place of publication not identified] : [publisher not identified],
Date: 1993. This title can be found in 1 Iowa libraries.
Walking the journey--sustainable agriculture that worksFormat: [video recording] /
Publisher: Ames, Iowa : Iowa State University Extension,
Date: 1992. This title can be found in 1 Iowa libraries.
Building bridges : cooperative research and education for Iowa agriculture : poster abstracts.Publisher: [Ames, Iowa : Leopold Center for Sustainable Agriculture,
Date: 1992] This title can be found in 2 Iowa libraries.
Practical farmers of Iowa : reducing weed pressure in ridge-till /Author: Thompson, Richard
Publisher: Ames, Iowa : Iowa State University, University Extension,
Date: 1992. This title can be found in 2 Iowa libraries.
The Leopold Center for Sustainable Agriculture : an overview.Publisher: [Ames, Iowa : The Center],
Date: 1992. This title can be found in 1 Iowa libraries.
Leopold Center for Sustainable Agriculture : nitrogen and water quality : studying the connections /Author: Weber, Elizabeth
Publisher: [Ames, Iowa : The Center,
Date: 1992] This title can be found in 1 Iowa libraries.
Building bridges : cooperative research and education for Iowa agriculture : Leopold Center for Sustainable Agriculture 1992 conference proceedings.Publisher: Ames, Iowa : The Center,
Date: c1992. This title can be found in 1 Iowa libraries.
DeSoto National Wildlife Refuge demonstration and education project (88-4) : a final report prepared for the Leopold Center for Sustainable Agriculture /Publisher: Ames, Iowa : Iowa State University Extension,
Date: 1992. This title can be found in 1 Iowa libraries.
Setting priorities : research, practice, and policy for a more sustainable agriculture : Leopold Center for Sustainable Agriculture, 1991 conference proceedings/Publisher: Ames, Iowa : The Center,
Date: c1991. This title can be found in 1 Iowa libraries.
ICM : the path to profit and sustainability /Author: Connelly, Kay
Publisher: Ames, Iowa : Iowa State University Extension,
Date: 1991. This title can be found in 1 Iowa libraries.
Leopold Center for Sustainable Agriculture : the promise of polymeric seed coatings /Author: Weber, Elizabeth
Publisher: [Ames, Iowa : The Center,
Date: 1993] This title can be found in 1 Iowa libraries.
Leopold Center for Sustainable Agriculture : developing profitable farming systems that conserve natural resources.Publisher: [Ames, Iowa : The Center,
Date: 1991] This title can be found in 2 Iowa libraries.
Setting priorities : research and demonstration programs for a more sustainable agriculture : poster abstracts.Publisher: [Ames, Iowa : Leopold Center for Sustainable Agriculture,
Date: 1991] This title can be found in 2 Iowa libraries.
Leopold Center for Sustainable Agriculture : summary of 1990 completed research projects /Author: Pirog, Rich.
Publisher: Ames, Iowa : The Center,
Date: 1991. This title can be found in 1 Iowa libraries.
Amish agriculture in Iowa : indigenous knowledge for sustainable small-farm systems /Author: Yoder, Rhonda Lou.
Publisher: Ames, Iowa : Technology and Social Change Program, Iowa State University, in collaboration with the Leiden Ethnosystems and Development Programme, Institute of Cultural and Social Studies, University of Leiden, Leiden, the Netherlands,
Date: c1990. This title can be found in 4 Iowa libraries.
Leopold Center for Sustainable Agriculture ... conference proceedings.Publisher: Ames, Iowa : The Center,
Date: c1990-c1997. This title can be found in 1 Iowa libraries.
Farming systems for Iowa : seeking alternatives : Leopold Center for Sustainable Agriculture 1990 conference proceedings.Publisher: Ames, Iowa : The Center,
Date: c1990. This title can be found in 2 Iowa libraries.
Farming with fewer chemicals : a farmer-to-farmer directory /Publisher: Des Moines, Iowa : The Citizens,
Date: 1989- This title can be found in 3 Iowa libraries.
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