AHAMED.P 1993
ADOPTION OF FARM IMPLEMENTS BY THE RICE FARMERS OF KERALA - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL EXTENSION 1993
J9(T:3) N93 / AH 78
ADOPTION OF FARM IMPLEMENTS BY THE RICE FARMERS OF KERALA - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL EXTENSION 1993
J9(T:3) N93 / AH 78