I have used the google map and I have see the zone of the Roosevelt at the Coordinates below,I have notied in this zone some green circle.I know that this circles are for Agriculture,but I have Asked to myself what is the history of this form of Agriculture.I'm not a farmer,but only a curiosity-man.You know some site that talk about this?
Here the coordinates:
zone circles 1
lat 45°45'48.29"N
long 119°57'17.45"O
zone circles 2
lat 46° 0'47.24"N
long 119°35'3.96"O
zone circles 3
lat 45°45'50.97"N
long 119°34'51.56"O
zone circles 4
lat 46° 9'23.79"N
long 118°53'31.31"O
zone circles 5
lat 46°21'16.30"N
long 119° 8'59.81"O
zone circles 6
lat 46°41'12.46"N
long 118°55'25.94"O
zone circles 7
lat 47° 7'33.15"N
long 119°46'33.36"O
zone circles 8
lat 46°40'46.10"N
long 119°50'50.67"O
zone circles 9
lat 47°10'35.18"N
long 119° 9'45.76"O
Thanks at all!
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