Fishing gear observations

My period of apprenticeship started on April 15, 1953. The whole period was spent on the fishing boat Marcel III owned and operated by Mariano Roldan, Navotas, Rizal. This boat is a trawler type boat of 80 feet long. During my apprenticeship I took up all phases of other trawl fishing. This includes...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखक: Carlos, Marcelino V.
स्वरूप: थीसिस
भाषा:English
प्रकाशित: Miagao,Iloilo College of Fisheries, University of the Philippines 1953.
विषय: