An introduction to agriculture.
VYAS, A. K.
An introduction to agriculture. - 2nd ed. - New Dehli : Jain Brothers, 2003. - 386p.
Includes bibliographical reference and index.
Agriculture
An introduction to agriculture. - 2nd ed. - New Dehli : Jain Brothers, 2003. - 386p.
Includes bibliographical reference and index.
Agriculture