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Non-thematic issue

Journal Articles & Books
Novembro, 1969
Marrocos
Estados Unidos
Espanha
Suécia
Haiti
Reino Unido
China
Canadá

An international review of forestry and forest products

Non-thematic issue

Journal Articles & Books
Novembro, 1968
Estados Unidos
Espanha
Zâmbia
Equador
Bulgária
Reino Unido
Canadá
Congo
Sudão
Paquistão
Brasil

An international review of forestry and forest products

Water and Soil Conservation Act 1967.

Legislation
Março, 1968
Oceânia
Nova Zelândia

The Act seeks to promote a national policy in respect of natural water. It establishes the legal framework for the use, allocation and conservation of water, and for the designation of conservation areas. It further creates the Water Conservation Authority (art. 5) and the Regional Water Boards for various catchment areas (art. 19). The 10 Schedules contain classifications for minimum water quality.


Le Béryllium, le Niobium, les Terres Rares, le Tantale, le Titane, l'Yttrium et le Zirconium en Ouganda

Conference Papers & Reports
Janeiro, 1968
Africa

La répartition, les emplacements, les méthodes d'extraction, la préparation mécanique du minéral, les réserves, la production et les opérations d'explorations prévues en Ouganda pour le béryllium, le niobium et le tantale font l'objet du présent document. Les perspectives d'accroissement de la production sont favorables. Une fraction notable de la production mondiale de béryl revient à l'Ouganda, qui pourrait devenir un producteur important de pyrochlore.