APA
International Irrigation Manag, . (1990). Irrigation Management In Latin AAmerica: Persent Situation , Problem Area And Areas Of Potential Improvement. Colombo: International Irrigation Management Institute.
Chicago
International Irrigation Manag, . 1990. Irrigation Management In Latin AAmerica: Persent Situation , Problem Area And Areas Of Potential Improvement. Colombo: International Irrigation Management Institute.
Harvard
International Irrigation Manag, . (1990). Irrigation Management In Latin AAmerica: Persent Situation , Problem Area And Areas Of Potential Improvement. Colombo: International Irrigation Management Institute.
MLA
International Irrigation Manag, . Irrigation Management In Latin AAmerica: Persent Situation , Problem Area And Areas Of Potential Improvement. Colombo: International Irrigation Management Institute. 1990.