NSDB technology journal / 
National Science Development Board 
 - Manila, Philippines :   National Science Development Board  c. 1981 
 - 87 pages :  illustrations ;  25 cm. 
 - Quarterly organ for Philippine technological researches  Vol. 6, No. 2, April-June 1981  01152777 .
<br/><br/> Includes references. 
<br/><br/>Vol. 6, No. 2 -- Research and Development Aspects of Indigenous Low-Cost Materials / Joaquin O. Siopongco, Feliciano M. Lauricio, and Francisco N. Tamolang -- N, P and K Concentration and Uptake of Abaca Tissues / A.A. Bondad, I.S. Anndiado and I.P. Samatra -- Butritional Evaluation of Water Hyacinth (Eichornia crassipes) as Feed for Swine / Placido F. Alcantara and Amelia D. Lobos -- Studies on the Control of Snail Vectors of Fascioliasis; Moluscicidal Activity of Some Indigenous Plants / L.M. Agaceta, P.U. Dumag, J.A. Batolos and F.C. Bandiola -- Preservation of Coconut Palm Wood for Villagers in the Tropics / Arnaldo P. Mosteiro -- Pilot-Plant Pulping Studies on Four Abaca Varieties I. Soda Pulping / J.V. Zerrudo, R.V. Visperas and C.H. Ballon -- A Vacuum Pump -- Fish Trapping Device -- Studies on Papain Production / Irma R. Castro -- Production of Extruded Mongo Soup (EMS) / Alfredo C. Guerrero, Isabel C. Abdon, Benjamin T. Molano, Romeo de los Santos and Miguel D. Japsay -- Research Digests, Developments Overseas, Summary of UNIDO's Series on Appropriate Industrial Technology 
<br/><br/><br/>English. 
<br/><br/><label>ISSN: </label>01152777 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Periodicals--Philippines<br/>Technology--Technical education 
<br/><br/><label>LC Class. No.: </label>T61  / N73 1981