American journal of alternative agriculture.
Institute for Alternative Agriculture (U.S.)
Henry A. Wallace Institute for Alternative Agriculture.
Greenbelt, MD : Institute for Alternative Agriculture,
[1986]-c2003.
Title from cover.
Issued by: Institute for Alternative Agriculture, 1986- ; Henry A. Wallace Institute for Alternative Agriculture, 1993-2003.
Refereed/Peer-reviewed
Organic farming
Agricultural conservation
Agriculture biologique
Conservation des ressources agricoles
Systèmes agricoles