TY - BOOK AU - Prasannakumari P AU - Antony P A AU - Chacko J AU - Jacob J AU - Jessy M D TI - Nutrient and heavy metal status of soils under rubber-pineapple intercropping in comparison to rubber-cover crop system and natural forest PY - 2014/// PB - Rubber Science KW - Cover crop KW - Heavy metals KW - Natural forest KW - Rubber-pineapple intercropping N1 - Source Year: 2012 ER -