Water use Seminar Damascus:Rep. of FAO/UNDP Reg. Sem. on Effective use Damascus
FAO
Water use Seminar Damascus:Rep. of FAO/UNDP Reg. Sem. on Effective use Damascus - Damascus Syria, 7-13 1971 - 312p.
631.7 UNI-W
Water use Seminar Damascus:Rep. of FAO/UNDP Reg. Sem. on Effective use Damascus - Damascus Syria, 7-13 1971 - 312p.
631.7 UNI-W