Suchergebnisse - "Compost."

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Composting facilities, binuksan sa Q.C von Delos Reyez, Zaida

The hunger games von Tacio, Henrylito D.

Farmers' attitudes and knowledge level on organic farming in Region I and Cordillera Administrative Region von Pastor, Floramante C.

Bench-scale composting of recycled paper mill sludge using chicken manure + duck manure, kitchen wastes and agricultural wastes as nitrogen amendments von Gallo, Jurex

Celebrate Earth Day every day in your home

Bio-fertilizer machines help turn household waste into farm inputs von Domingo, Ronnel W.

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Effects of type and level of municipal solid waste composts on the nutritional content of kangkong (Ipomea reptans) von Gorero, Alba May Cervera

Organic fertilizer attracts

Sanitation without water von Winblad, Uno