Yoon, P. K., Technique of crown budding / P. K. Yoon - Kuala Lumpur : The Rubber Research Institute of Malaya, 1973 - vii, 27 pages : illustrations ; 24 cm Subjects--Topical Terms: Hevea --Vegetative propagationBudding (plant propagation) LC Class. No.: SB291.H4 Y66