Plucknett, Donald L. Vegetable farming systems in China - Boulder, Colo. : Westview, 1981 - 386 p. : ilus. - Westview special studies in agricultural science and policy . - Westview special studies in agricultural science and policy . LCCN: 50850 Subjects--Topical Terms: Horticultura--China.Sistemas de cultivo. Dewey Class. No.: 635 / P58