Extension communication and management /
Ray, G L
Extension communication and management / G L Ray - 4th ed. - Calcutta : Naya Prokash, c1999. - 325 p. : ill. ; 24 cm. - International Food Policy Research Institute. .
Includes bibliographical references and index.
818542579
Agriculture--Economic aspects.--Research
Agriculture--Social aspects.--Research
Poverty.
630.7 / RAE
Extension communication and management / G L Ray - 4th ed. - Calcutta : Naya Prokash, c1999. - 325 p. : ill. ; 24 cm. - International Food Policy Research Institute. .
Includes bibliographical references and index.
818542579
Agriculture--Economic aspects.--Research
Agriculture--Social aspects.--Research
Poverty.
630.7 / RAE