Gallopin, Gilberto C.
Planning methods and the human environment / Gilberto C. Gallopin. - Paris : Unesco, c 1981. - 68 P. ; 24 cm. - (Scio-economic studies, 4) .
339 339
92-3-101894-9
Methode.
Planung.
301.3 / U3p
Planning methods and the human environment / Gilberto C. Gallopin. - Paris : Unesco, c 1981. - 68 P. ; 24 cm. - (Scio-economic studies, 4) .
339 339
92-3-101894-9
Methode.
Planung.
301.3 / U3p