Agroecology : the ecology of sustainable food systems /

gan Gliessman, Stephen R.
Cyhoeddwyd 2007

Agroecology : ecological processes in sustainable agriculture /

gan Gliessman, Stephen R.
Cyhoeddwyd 2000

Agroecosystem sustainability : developing practical strategies /

gan Gliessman, Stephen R.
Cyhoeddwyd 2001

Agroecosystem sustainability : developing pratical strategies /

gan Gliessman, Stephen R.
Cyhoeddwyd 2001

Agroecology : researching the ecological basis for sustainable agriculture /

Cyhoeddwyd 1990

The conversion to sustainable agriculture : principles, processes, and practices /

Cyhoeddwyd 2010

The conversion to sustainable agriculture : principles, processes, and practices /

Cyhoeddwyd 2010

Agroecology : a transdisciplinary, participatory and action-oriented approach /

Cyhoeddwyd 2016