Biblioteca Universidad de Navarra 5 Biblioteca Universitat Ramon Llull 1

Libro electrónico 6

Inglés 6

United States. Department of Agriculture Bills, Donald D. 2 Kung, Shain-dow 2 Agricultural History Society 1 Agricultural History Symposium 1 Bills, Donald 1 Bills, Donald D., 1932- 1 Bills, Donald D., 1932- publishing director 1 Bills, Donald, author 1 Clarke, Julie E. 1 Dethloff, Henry C. 1 E.I. du Pont de Nemours & Company 1 E.I. du Pont de Nemours & Company, sponsor 1 Fayden, Adam D. 1 Henderson, Peter H. 1 Kotula, Anthony 1 Kotula, Anthony, editor 1 Kung, Shain-dow, publishing director 1 May, Irvin M. 1 May, Irvin M., 1939- 1 Monsanto Company 1 National Endowment for the Humanities 1 National Institute of Health (U.S.) 1 National Research Council (U.S.) 1 National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources 1 National Research Council (U.S.). Office of Scientific and Engineering Personnel 1 National Science Foundation 1 Texas A & M University 1 United States. Department of Agriculture, sponsor 1 United States. Department of Education 1 ver todos…

National Academy Press 1 National Academy of Sciences 1 Nova Science Pub 1 Published for the Agricultural History Society by the Texas A & M University Press 1 World Scientific Pub. Co 1

Congresses 1