TY - BOOK AU - Campos, Paulo C. ED - National Research Council of the Philippines TI - NRCP research bulletin T2 - NRCP research bulletin SN - 0115 1304 AV - Q179.9 N38 1981 PY - 1981/// CY - Manila : PB - National Research Council of the Philippines research bulletin KW - Science KW - Periodicals KW - Research KW - Societies KW - serial publications N1 - PART I - Articles -- Fish Yield of Coral Reefs of Sumilon Island, Central Philippines / A.C. Alcala -- Microbial Pathogens Affecting Insects of Economic Importance in the Philippines / Bernardo P. Gabriel et al. -- Insecticidal Activity of Selected Plants with Emphasis on Marigold (Tagetes spp.) and Makabuhay (Tinospora rumphii) / B. Morallo-Rejesus and Aida C. Decena -- Vegetative Propagation of Some Dipterocarp Species / Neptale Q. Zabala -- Softwood versus Hardwood / Engracia A. Rasa. -- PART II - Progress Reports -- Processing Technique and Storing of Buffalo Semen in Plastic Straw / Edwin G. Wagelie et al. -- Botanical Expeditions in the Philippines (1953-1979) / Domingo A. Madulid et al. -- Organic Fertilizer from Cane Trash as Soil Ameliorant / Casiano S. Abrigo, Jr. -- Establishment of Schofield Stylo (Stylosanthes guyanensis) and Centrosema ( Centrosema pubescens) Legumes Around Newly Outplanted Tree Seedlings as a Biological Fertilizer (Project I) -- Establishment of Schofield Stylo (Stylosanthes guyanensis) and Centrosema (Centrosema pubescens) in Angat Grassland for Forage Production Evaluation (Project 2) / Felipe P. Pameron et al. -- Integrated Ecological Investigation on the Hydrologic and Nutrient Values of the Pinus kesiya Forest Ecosystem / Vicente P. Veracion -- Anatomy Proves Taxonomy - A Comparative Anatomical Studies of Ten Leguminous Trees / Engracia A. Rasa ER -