Wolf, Edward C.
Beyond the green revolution : new approaches for third world agriculture - Washington Worldwatch 1986 - 46 p. - Worldwatch paper No.73 .
0-916468-74-7
AGRICULTURE
338.922 / W6
Beyond the green revolution : new approaches for third world agriculture - Washington Worldwatch 1986 - 46 p. - Worldwatch paper No.73 .
0-916468-74-7
AGRICULTURE
338.922 / W6