71.   But many say that biotechnology crops are so pervasive that it would be prohibitively expensive, and in some cases nearly impossible, to eliminate them entirely.

72.   But some analysts warn that the recent crop of deals are so big and so ubiquitous that the old rules may not apply.

73.   But the crops are theirs to keep or sell.

74.   But researchers, including the authors, emphasized that the new findings did not mean that all biotech crops would be environmentally benign either.

75.   But that would hinder a comeback when feed crops are better.

76.   But this crop of free agents is unlike any other in NBA annals.

77.   But what specific crop is he most closely identified with?

78.   But there are signs that this new crop of lenders is even quicker than banks to cut back on lending when markets become wobbly.

79.   By the time Hurricane Bertha hit in July, the crop was in serious danger.

80.   By the time the ice storms backed off four days later, the orange and lemon crops were nearly gone and so were the picking and packing jobs.