PRAKASH.R 1989
SEQUENTIAL ANALYSIS OF CONSTRAINTS IN INCREASING PRODUCTION OF RICE AND COCONUT IN KERALA - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL EXTENSION 1989
J9(T:3)N89 / PR 65
SEQUENTIAL ANALYSIS OF CONSTRAINTS IN INCREASING PRODUCTION OF RICE AND COCONUT IN KERALA - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL EXTENSION 1989
J9(T:3)N89 / PR 65