...to utilize the reserve of idled cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when...production a small portion of the 50 million idle acres, and again in 1971, as a result of the corn blight in the United States. In 1973, in response to growing...

...to utilize the reserve of idled cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when...production a small portion of the 50 million idle acres, and again in 1971, as a result of the corn blight in the United States. In 1973, in response to growing...

...to utilize the reserve of idled cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when...production a small portion of the 50 million idle acres, and again in 1971, as a result of the corn blight in the United States. In 1973, in response to growing...

...to utilize the reserve of idled cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when...production a small portion of the 50 million idle acres, and again in 1971, as a result of the corn blight in the United States. In 1973, in response to growing...

...to utilize the reserve of idled cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when...production a small portion of the 50 million idle acres, and again in 1971, as a result of the corn blight in the United States. In 1973, in response to growing...

...reserves and to utilize the reserve cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967, when...States brought back into production a small portion of its 50 million idle acres. It happened again in 1971 as a result of the corn blight in the United States....

...reserves and to utilize the reserve cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967, when...States brought back into production a small portion of its 50 million idle acres. It happened again in 1971 as a result of the corn blight in the United States....

...to utilize the reserve of idled cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when...dangerously low level and the United States brought bnck into production a small portion of the 50 million idle acres, and again in lfl~l, as a result...

...the need to tap the reserve of idled land has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when...grain reserves were reduced to a dangerously low level by the Indian food crisis. Again in 1971, a small portion of the idled acreage was returned to production...

...dip into the reserve of idled cropland has occurred with increasing frequency. This first happened during the food crisis years of 1966 and 1967 when world grain reserves were redured to a dangerously low level and the United States hrought hack into temporary produrtion a small...