Regional planning : report of the Sixth Interregional Seminar on Development Planning at Quito, Equador from 20 September - 1 October, 1971
Interregional Seminar on Development Planning.
Regional planning : report of the Sixth Interregional Seminar on Development Planning at Quito, Equador from 20 September - 1 October, 1971 - New York United Nations 1973 - v.; 28cm.
Library has report of the Sixth Interregional Seminar 1971, only
DB309.23 / SIX
Regional planning : report of the Sixth Interregional Seminar on Development Planning at Quito, Equador from 20 September - 1 October, 1971 - New York United Nations 1973 - v.; 28cm.
Library has report of the Sixth Interregional Seminar 1971, only
DB309.23 / SIX