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＜図書＞
Research on acid sulphate soils and their amelioration by liming
(Agronomic library)

出版者	: {Saigon?}
出版年	1961
大きさ	82 p : fold. maps.
著者標目	Moormann, F. R. Nha Kh?ao-c'?u va S?u-tam Nong-lam-suc
件　名	Soils -- Vietnam  全ての件名で検索 Limestone -- Vietnam  全ての件名で検索 Liming of soils -- Vietnam  全ての件名で検索
一般注記	At head of title: {Vietnam} Ministry of Rural Affairs. National Directorate of Agriculture. Directorate of Studies and Research in Agriculture, Forestry and Animal Husbandry.

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