Report of FAO/UNDP seminar on measures to accelerate benefits from water development projects by improved irrigation, drainage and water use at the farm level. Quezon City (Manila), Philippines 7-16 October 1970
(1972)
Dimitre Nikolov; Ivan Boevsky; Krasimir Kostenarov;
Ekatherina Tzvetanova;
Martin Banov;
Magardich Huliyan;
Xiaoping Zhang;
Laura Zavattaro;
Josef Krasa;
Tomas Dostal;
Gunther Liebhard;
Peter Strauss;
Zsofia Bakacsi;
Csilla Hudek;
Jose Gomez;
Jundi Liu и др.