TY - BOOK AU - John P.V. TI - Usefulness of incentives provided by Rubber Board to the rubber growers of Kottayam Taluk PY - 1994/// PB - Dissertation, PG Diploma in Natural Rubber Production, Kerala Agricultural University, Trichur, India, 42 p. KW - Development scheme KW - Rubber Board KW - Smallholdings ER -