Pathiratne, L.S.S.2014-07-102014-07-102006Bulletin of the Rubber Research Institute of Sri Lanka, 47:p.59-64https://dl-rri.nsf.gov.lk//handle/1/2527AgricultureRubberHevea brasiliensisRoot systemsFertilizersIntercroppingSome aspects of the proliferation and distribution of fine roots in rubber (Hevea)Article