TY  - SER
AU  - Grant, A.P.
TI  - Draft environmental profile on Tunisia
T2  - A.I.D. research & development abstracts ; 
PY  - 1981///
CY  - Washington-US : 
PB  - United States Agency for International Development, 
N1  - Artículo dentro de: Environment & natural resources-country specific environmental reports; Sumarios de investigación
ER  -