Kintanar, Quintin L. <br/><br/>
The Philippine journal of science / 
 Special Issue  
National Institute of Science and Technology 
 - Manila, Philippines :   National Institute of Science and Technology,  1984 
 - 226 pages :  illustrations ;  26 cm. 
 - Philippine Journal of Science  Monograph No.15, December 1984 .
<br/><br/> Includes references.   Includes indexes. 
<br/><br/>Philippine Ceramic Raw Materials. Part. I / Torillo, Angelo R., Guillermina C. Maņalac, Severino T. Bernardo and Tomas D. Recio -- Refractory Raw Materials of the Philippines I. Clays from Albay and Sorsogon / Harder, Nenette C., James M. Filio, Cesar V. Calzada and Guillermina C. Maņalac -- Beneficiation studies on selected clay materials in the Philippines / Vidallo, Ruben a., Severino T. Bernardo, Guillermina C. Maņalac and Yukio Nishimura<br/><br/> 
<br/><br/><br/>English. 
<br/><br/><label>ISSN: </label>0031 7683 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Research
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Philippines--Periodicals
<br/><br/><label>LC Class. No.: </label>Q1.A3  / P45 1984