Koppin, Brigada <br/><br/>
Junior Philippine scientist / 
University of San Carlos 
 - Cebu City, Philippines :   University of San Carlos,  1965 
 - 128 pages :  illustrations ;  26 cm. 
 - Junior Philippine scientist  Vol. 2 1965 .
<br/><br/>Volume 2 -- The Acidic Waters in the Region of Cebu City / Wilhelm Bruell  -- The Algae of the Acidic Waters in Cebu City / Araceli Gonzales Almase -- Notable Cases of Excelsior Complex in Some Philippine Papilionids / Julian Jumalon -- Three Species of Spiders of the Subfamily Argiopidae From Cebu / Bienvenido Marapao -- What Time Do We Have / Hubert Lorbach -- A Student Polarimeter / Michael Richartz -- Radiometric Determination of Potassium in Minerals / H. Lorbach, G. Maxino, and B. Da Silva -- A Student Experiment on Compton Scattering / Hubert Lorbach and Benedicto Supremo -- The Golden Section / Luisa Sia and Brigida Koppin . -- Sophisticated Trap-flowers (Reprint) / Walter Theimer (Deutsche Korrespondenz) -- Serial -- 1. Remarks on Glass Blowing for Educational and Research Laboratories / Wilhelm Bruell -- Our Contributors<br/> 
<br/><br/><br/>English. 
<br/><br/><label>ISSN: </label>0115 2750 
<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>Q76   / J86 1965