-
951
-
952
-
953
-
954
-
955
-
956
An annotated bibliography of the history of the sugar industry in Panay and Negros
Argitaratua 1963Liburua -
957
-
958
-
959
Spencer-Meade cane sugar handbook a manual for cane sugar manufacturers and their chemists.
Argitaratua 1963Liburua -
960