Find number abc
If bcb8a - 8bbb3 = cbb4 find number abc. Multiple solutions may exist.Correct answers: 5
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Bernard FrankDied 15 Nov 1964 at age 62 (born 7 Mar 1902). American forester and conservationist who was a co-founder of the Wilderness Society. During three decades with the U.S. Forest Service, his interests included soil conservation and watershed management. He wrote two books and over a hundred articles concerning water, land, people and forests. |