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until Oklahoma City and Tulsa were among the great natural gas and petroleum centers of the world. Oil and gas have declined somewhat in importance today. Many of Oklahoma's factories process local foods
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until Oklahoma City and Tulsa were among the great natural gas and petroleum centers of the world. Oil and gas have declined somewhat in importance today. Many of Oklahoma's factories process local foods
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until Oklahoma City and Tulsa were among the great natural gas and petroleum centers of the world. Oil and gas have declined somewhat in importance today. Many of Oklahoma's factories process local foods
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Factors contributing to the growth in sales-per-acre include more intensive use of active farmlands and technological improvements in crop production.[107] In 2008, California's 81,500 farms and ranches
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Factors contributing to the growth in sales-per-acre include more intensive use of active farmlands and technological improvements in crop production.[107] In 2008, California's 81,500 farms and ranches
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Factors contributing to the growth in sales-per-acre include more intensive use of active farmlands and technological improvements in crop production.[107] In 2008, California's 81,500 farms and ranches
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Factors contributing to the growth in sales-per-acre include more intensive use of active farmlands and technological improvements in crop production. In 2008, California's 81,500 farms and ranches generated
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Factors contributing to the growth in sales-per-acre include more intensive use of active farmlands and technological improvements in crop production.[107] In 2008, California's 81,500 farms and ranches
-
Factors contributing to the growth in sales-per-acre include more intensive use of active farmlands and technological improvements in crop production.[107] In 2008, California's 81,500 farms and ranches
-
Factors contributing to the growth in sales-per-acre include more intensive use of active farmlands and technological improvements in crop production.[107] In 2008, California's 81,500 farms and ranches