Remote sensing for resources development and environmental management - International Symposium on Remote Sensing for Resources Development and Environmental Management (7th : 1986 : Enschede).; Damen, M. C. J.; Smit, G. Sicco; Verstappen, H. T. (Herman Theodoor). (Rotterdam: A. A. Balkema, 1986)
Keywords: Natural resources -- Remote sensing -- Congresses; Natural surveys -- Remote sensing -- Congresses; Environmental engineering -- Remote sensing -- Congresses