Tanzania Rent Restriction Act
Dezembro, 1983
Notill farming; soil and water conservation and management in the humid and subhumid tropics: IITA monograph series No. 2
Journal Articles & Books
Dezembro, 1983
Liberia
Nigeria
Africa
Western Africa
The importance of medicinal plants
Journal Articles & Books
Novembro, 1983
Indonésia
Nepal
Bangladesh
Burúndi
México
Panamá
Itália
An international journal of forestry and forest industries