00000cam a22000004a 4500 UP-99796217612562051 Buklod 20170804120909.0 aa r ||| u ta 080210s1997 xx r |000 u|eng d (iLib)UPD-00343310977 DECON eng HD 9116 P5 Z9 P557 Research studies undertaken by Philsugin. Quezon City The Library, PHILSUGIN 19- v. On cover: Bibliography of research studies: 1953-1971. Sugar research Philippines Bibliography. Philippine Sugar Institute. Library. Bibliography of research studies. FI Paper UPD DECON HD 9116 P5 Z9 P557 Book