Southville International School and Colleges
Yang, Chiao-Han (Jessica).

The Use of soy bean oil as source of quality ink / Chiao-Han (Jessica) Yang. - Las Piñas City, Philippines : Southville International School and Colleges, 2006. - 42 pages : illustrations ; 28 cm.

Includes bibliographical references.


Soybean oil.
Printing ink.
Biodegradable materials.

PHS TP 670 / .Y36 2006
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