Seed marketing /
Mumby, G.
Seed marketing / by G. Mumby. - Rome : FAO, 1994. - ix, 135 p. : ill. (some col.). - FAO agricultural services bulletin ; 114. .
9251035989
Seeds.
Selling--Seeds.
Seed marketing / by G. Mumby. - Rome : FAO, 1994. - ix, 135 p. : ill. (some col.). - FAO agricultural services bulletin ; 114. .
9251035989
Seeds.
Selling--Seeds.