A.SUNDARAM
CORRELATES OF PERCEPTION OF THE FIELD STAFF AND FARMERS ABOUT THE EFFECTIVENESS OF SOIL CONSERVATION PRACTICES - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL EXTENSION 1986
J9(T:3) N86 SU 35A
CORRELATES OF PERCEPTION OF THE FIELD STAFF AND FARMERS ABOUT THE EFFECTIVENESS OF SOIL CONSERVATION PRACTICES - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL EXTENSION 1986
J9(T:3) N86 SU 35A