j a mabbutt

J. A. Mabbutt · MIT Press

340 sayfa · 1977

Geomorphology / Arid regions / Deserts / Geomorphologie / Trockengebiet

J. A. Mabbutt · United Nations University

48 sayfa · 1980

Arid regions agriculture / Jāmiʻat al-Kharṭūm / Research / Congresses / Arid regions

R. L. Heathcote, J. A. Mabbutt · Allen & Unwin

280 sayfa · 1988

Nature / Environmental policy / Effect of human beings on / Sociology / Money

J. A. Mabbutt · M. Miller

193 sayfa · 1952

Kategori yok

J. A. Mabbutt, Christian Floret · Unesco

279 sayfa · 1980

Desertification / Case studies

J. A. Mabbutt, H. J. Schneider · United Nations University

29 sayfa · 1980

Arid regions / Congresses

J. A. Mabbutt, H.-J Schneider · Universidad de las Naciones Unidas

26 sayfa · 1981

Control / Arid regions / Desertification / Congresses