1. Design of environmental information systems
پدیدآورنده : Seminar on the Design of Environmental Information Systems, 3791, Katowice, Poland
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Environmental protection-- Information services-- Congresses,، Pollution-- Measurement-- Congresses
رده :
TD
169
.
5
.
S45
1973
