TY - BOOK AU - Mandal D AU - Dey S K AU - Jacob J AU - Pal T K TI - Changes in organic carbon and some soil properties under rubber (Hevea brasiliensis) plantation in sub-tropical Tripura PY - 2012/// PB - Natural Rubber Research KW - Organic carbon KW - Rubber plantation KW - Soil properties KW - Tripura ER -