Reclamation by tubewell drainage in Rechna Doad and adjacent areas, Punjab region, Pakistan /

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: United States. Geological Survey, Malmberg, Glenn T.
Formáid:
Foilsithe / Cruthaithe: Washington: United States Government Printing Office, 1975
Ábhair: