TY - BOOK AU - Menon, K K G AU - Srivastava, H C TI - Plantation crops : opportunities and constraints V .1 :proceedings of the symposium on 31st January and 1st February 1986, NewDelhi , India SN - 81 204 0138 7 U1 - 633 .5 PY - 1986/// CY - New Delhi PB - Oxford and IBH Publishing Company Pvt Ltd KW - Industrial plantation KW - medicinal plantations KW - spices ER -