TY - BOOK AU - George E S AU - Jessy M D AU - Joseph K AU - Joseph P AU - Nair N U TI - Influence of intercropping on growth of rubber (Hevea brasiliensis) and soil physico-chemical properties PY - 2012/// PB - Natural Rubber Research KW - Cropping systems KW - Intercropping KW - Physico-chemical properties KW - Tappability ER -