DESC :  display ERS-1 SAR coverage user guide / 
ESA 
 - Italy :  ERS Help desk,   1993 
 - 42 p. :  ill. 
 - ER-MA-EEU-GU-2301 ; Issue  3 .
 - European Space Agency.  DESC ;  3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth resources technology satellites<br/>Artificial satellites in remote sensing<br/>Environmental policy--Space utilization
<br/><br/><label>LC Class. No.: </label>QE33.2 R4  / E97