Photograph of a field, which the contour pasture ridges have become vegetated. An UNIDENTIFIED town, possibly Ninnekah, is visible in the background. The back of the photograph proclaims, "Contour pasture ridges which have become well vegetated.
Photograph of a portion of a recently contoured furrowed 73-acre pasture nine miles northwest of Sei...
Photograph of the Fields Brothers Farm contour furrowed field holding windblown snow. The back of th...
Photograph of an UNIDENTIFED farmer (possibly D. D. Markham) mowing the pasture contour ridge with h...
Photograph of a field, which the contour pasture ridges have become vegetated. An UNIDENTIFIED town,...
Photograph of a "Large area of contour furrowed pasture. Furrows are built 1 ½ years ago.
Photograph of pasture contour furrows and terraces on the Grover Thomas farm. The back of the photog...
Photograph of pasture contour ridges from the Sentinel Camp. Several buildings are visible in the ba...
Photograph of a close up view looking at contour ridges constructed in 1936, spot sodded to buffalog...
Photograph of three UNIDENTIFIED men constructing contour ridges on a field, which has been in culti...
Photograph of a general view looking at contour ridges constructed in 1936, spot sodded to buffalogr...
Photograph of new contour furrows in an 84-acre pasture five and one half miles west and four miles ...
Photograph of a contour furrowed pasture in Kansas. The back of the photograph proclaims, "Contour f...
Photograph of a contoured field on the Peter Johnson Estate near Chickasha. Furthermore, a house, ba...
Photograph of contour rows on Peter Johnson farm. The back of the photograph proclaims, "Contour row...
Photograph of contour pasture ridges showing increased grass growth. The back of the photograph proc...
Photograph of a portion of a recently contoured furrowed 73-acre pasture nine miles northwest of Sei...
Photograph of the Fields Brothers Farm contour furrowed field holding windblown snow. The back of th...
Photograph of an UNIDENTIFED farmer (possibly D. D. Markham) mowing the pasture contour ridge with h...
Photograph of a field, which the contour pasture ridges have become vegetated. An UNIDENTIFIED town,...
Photograph of a "Large area of contour furrowed pasture. Furrows are built 1 ½ years ago.
Photograph of pasture contour furrows and terraces on the Grover Thomas farm. The back of the photog...
Photograph of pasture contour ridges from the Sentinel Camp. Several buildings are visible in the ba...
Photograph of a close up view looking at contour ridges constructed in 1936, spot sodded to buffalog...
Photograph of three UNIDENTIFIED men constructing contour ridges on a field, which has been in culti...
Photograph of a general view looking at contour ridges constructed in 1936, spot sodded to buffalogr...
Photograph of new contour furrows in an 84-acre pasture five and one half miles west and four miles ...
Photograph of a contour furrowed pasture in Kansas. The back of the photograph proclaims, "Contour f...
Photograph of a contoured field on the Peter Johnson Estate near Chickasha. Furthermore, a house, ba...
Photograph of contour rows on Peter Johnson farm. The back of the photograph proclaims, "Contour row...
Photograph of contour pasture ridges showing increased grass growth. The back of the photograph proc...
Photograph of a portion of a recently contoured furrowed 73-acre pasture nine miles northwest of Sei...
Photograph of the Fields Brothers Farm contour furrowed field holding windblown snow. The back of th...
Photograph of an UNIDENTIFED farmer (possibly D. D. Markham) mowing the pasture contour ridge with h...