Conway, G. A guide to agroecosystem analysis.
Cita Chicago (17th ed.)Conway, Gordon. A Guide to Agroecosystem Analysis.
Cita MLA (9th ed.)Conway, Gordon. A Guide to Agroecosystem Analysis.
Atenció: Aquestes cites poden no estar 100% correctes.
Conway, G. A guide to agroecosystem analysis.
Cita Chicago (17th ed.)Conway, Gordon. A Guide to Agroecosystem Analysis.
Cita MLA (9th ed.)Conway, Gordon. A Guide to Agroecosystem Analysis.