Diamonds in nature a guide to rough diamonds di Tappert, Ralf

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Introductory foods a laboratory manual of food preparation and evaluation di Morr, Mary L.

Introductory foods a laboratory manual of food preparation and evaluation di Morr, Mary L.

What your coins are worth di Messers, Daniel

Determination and description of the official standards for the various commercial grades of certain Philippine fibers.

Physical characterization of native cigar filler tobacco (Nicotiana tabacum L.) in Isabela and Cagayan di Lauan, Abraham D. (Abraham Dejan) 1949-

Standards for potatoes.

Development of standards for grades of Philippine-grown fresh fruits and vegetables di Powell, Charles L.