00671nam a2200193 4500 BD-DhUL 20150114172731.0 150114s1979 my a|||| |||| 00| 0 eng d BD-DhUL BD-DhUL 621.955 RRI Rubber Research Institute of Malaysia. RRIM training manual on tapping, tapping system and yield stimulation of hevea : may 1979 / Rubber Research Institute of Malaysia. Kualalumpur : Rubber Research Institute of Malaysia, c1979. 182 p. : ill. ; 29 cm. SS$ 36.80 Includes bibliographical references. Tapping ddc BK 31109 31109 0 0 ddc 0 621_955000000000000_RRI 0 NFIC 58728 DUSL DUSL GEN 1980-08-21 Purchased 621.955 RRI A180450 2015-01-14 2015-01-14 BK