APA (7th ed.) Citation

Ahmad, Y. J. (1982). Irrigation in arid and semi-arid areas (1st publ.). UNEP.

Chicago Style (17th ed.) Citation

Ahmad, Yusuf J. Irrigation in Arid and Semi-arid Areas. 1st publ. Nairobi: UNEP, 1982.

MLA (9th ed.) Citation

Ahmad, Yusuf J. Irrigation in Arid and Semi-arid Areas. 1st publ. UNEP, 1982.

Warning: These citations may not always be 100% accurate.