Irrigation in arid and semi-arid areas.

Name: Irrigation in arid and semi-arid areas.
ISBN: 92 807 1052 4

Ahmad, Yusuf; UNEP; UNDP

1982

格式

符号***

标题Irrigation in arid and semi-arid areas.

索书号

UNEP(05)/M21

系列

日期Nairobi : UNEP, 1982.

描述

x, 17 p.

备注

"Prepared by UNEP in consultation with UN specialized agencies; financed by UNEP and UNDP".
On cover: Editor, Yusuf J. Ahmad.

国际标准图书编号/国际标准期刊编号

92 807 1052 4