State of the art non-metallic minerals fertilizer research.

State of the art non-metallic minerals fertilizer research.

書誌詳細
共著者: Philippine Council For Agriculture, Forestry and Natural Resources Research And Development, National Science and Technology Authority
フォーマット: 図書
言語:English
出版事項: Los Banos, Laguna Philippine Council for Agriculture and Resources Research and Development 1986.
シリーズ:Mines Research Series No.4/86
主題:
Natural resources.
Fertilizer.