Space and Forest Management Special Current Event Session, International Astronautical federation, 41st. IAF Congress, Dresden, Germany, 1990
Space and Forest Management Special Current Event Session, International Astronautical federation, 41st. IAF Congress, Dresden, Germany, 1990
- Pakistan ISRO 1990
- ii, 69p. ill. col. 30cm
Disaster Management Congress--Flood
Disaster Management Congress--Flood