Singh, I. J.
Elements of farm management economics / I. J. Singh - New Delhi : East West Press , 1977 - vi, 134p. : ill. ; 22 cm.
Includes bibliographical references.
Farm management
631 / SIN-2
Elements of farm management economics / I. J. Singh - New Delhi : East West Press , 1977 - vi, 134p. : ill. ; 22 cm.
Includes bibliographical references.
Farm management
631 / SIN-2