Edita Barauskienė
Marc-Alain Ouaknin
K. H. Sanders
Randy G. Westbrooks
Luan Starova
Ivan Afanasʹevich Vasilʹev
Jōrjmāttan
Cuthbert, John A.
Vinko Pacel
Roland Topor
Paola De Pietri
Ishrat Husain
Thomas Bein
Vytautas Vitkauskas
Zbigniew Kiełmiński
Philippe Guignet
B. Luetke-Stahlman
Tverdota, György.
Sally Dixon Wiener
Anton A. Eberhard
S. Ambujammal
Vāmana Bhatta Bāna.
Karin Ivancsics
Alice Burmeister
Jan Galant
James Essinger
Jovan Strezovski
U. Bernam
Juan M. Areu Crespo
J. S. Bing Tie Tjeng
Adidevananda Swami
Henrijs Moors
Claudine Gandolfi
Komitee für Salzburger Kulturschätze.
Hemmige Shriniwasarangachar Biligiri
Gosudarstvennai͡a Tretʹi͡akovskai͡a galerei͡a.
Timothy Taylor
Bernard Poche
Samvel Ashoti Avagyan
Mauricio Segura
Nick Kamel
Andreĭ Pospelov
Jones, William H.
Michael E. Murphy
Sage Civil Engineering (Firm)
Alfred H. Steele
Mark Fiege
Ali Shahroody
I Wayan Windia
Sage Civil Engineering (Firm)
Dontula Lakṣminārāyaṇa
Ch. Ghulam Hussain
Robert D. Von Bernuth
Saskatchewan. Ministry of Agriculture. Irriigation Branch. Engineering Unit
Ruifang Wang
I. Shainberg
Victoria. Office of the Auditor-General
R. N. Reddy
Ronny R. Duncan
Martin Bundi
Kiyohiro Sugimoto
Niels Sparre Nokkentved
Asian Development Bank
Akira Morita
Mekong River Commission
Engineering Associates (Cody, Wyo.).
Ār Vidyāsāgararāvu
Humberto M. Landeras Rodríguez
Puccalapalli Sundarayya
Muhammad Akram Kahlown
Taiwan) APO Seminar on Water Use Efficiency in Irrigation (1999 Taipei
Marcel Valcárcel C.
Mark Fiege
Inter-Regional Conference "Environment-Water" (1st 1998 Lisbon, Portugal)
Mwangi T. Hai
Lucas Horst
José A. Portugal Vizcarra
Workshop, Lift Irrigation (1997 New Delhi, India)
Didier Bloch
B. C. P. van Koppen
Joost C. M. A. Geijer