The potential impact of direct-marketing policies on the economic viability of¦small fruit and vegetable farms in CaliforniaE.Phillip Leveen,Mark R.¦Gustafson.(n.p.),California Agr...

by Le Veen Phillip E.
Published 1978

A California interindustry analysis emphasizing agriculture part I the input-output models and results /

by Martin, William E.
Published 1962