French is the official language in 29 countries, most of which are members of la francophonie, the community of French-speaking countries.It is spoken as a first language in France, southern Belgium, western Switzerland, Monaco, certain parts of Canada and by various communities elsewhere.rench is the official language in 29 countries, most of which are members of la francophonie, the community of French-speaking countries.
Study sets matching term:drip+irrigation = most efficient method of irrigation
1 Agricultural irrigation is the single largest consumptive water use from the South Saskatchewan River, followed by industrial, and municipal uses.  On average, about 30% of the flow in the South Saskatchewan River is consumed by human use. Up to 50% of the flow in the South Saskatchewan River is allocated to Alberta, while allocation to Saskatchewan is 25%, with the remaining flow going to Manitoba.