Kumar,R.
Insect pest control : with special reference to African agriculture by R. Kumar. - London : Edward Arnold , 1984. - vi, 298 p. : ill. ; 22 cm.
Includes bibliographical references and index.
Insect pests -- Control.
632.9 / KUI
Insect pest control : with special reference to African agriculture by R. Kumar. - London : Edward Arnold , 1984. - vi, 298 p. : ill. ; 22 cm.
Includes bibliographical references and index.
Insect pests -- Control.
632.9 / KUI