Part played by the root in the production of a crop.

Bibliographic Details

Corporate Author:	United States. Bureau of Education
Language:	English
Published:	Washington, D.C. : Department of the Interior, Bureau of Education, [1917]
Series:	School home-garden circular ; 15.
Subjects:	Roots (Botany) Crops > Development. Roots (Botany) > Growth.
Online Access:	Connect to online resource - All users
Physical Description:	1 online resource (4 pages).
Format:	Electronic eBook