Canada's agricultural systems
de Peter Fawcett, Patrick M. Moncrieff, George D. Weaver
Materias
Ediciones (1)
- Canada's agricultural systems (1978)
Dept. of Agricultural Economics, Macdonald College of McGill University · inglés
de Peter Fawcett, Patrick M. Moncrieff, George D. Weaver
Dept. of Agricultural Economics, Macdonald College of McGill University · inglés