The first exposition of conservation and its builders; an official history of the National conservation exposition, held at Knoxville, Tenn., in 1913 and of its forerunners, the Appalachian expositions of 1910-11, embracing a review of the conservation movement in the United States from its inception to the present time . - scientific s])irit as its imi)clling force, without which no results can be reliedupon, l-or this reason we must ask the i)ublic to indulge us if, occasionally, a. s I X X ujH Z op 53 O CL Xu) z< u< < Q. ; THE FIRST EXPOSITION OF CONSERVATIOX 159 bulletin appe


The first exposition of conservation and its builders; an official history of the National conservation exposition, held at Knoxville, Tenn., in 1913 and of its forerunners, the Appalachian expositions of 1910-11, embracing a review of the conservation movement in the United States from its inception to the present time . - scientific s])irit as its imi)clling force, without which no results can be reliedupon, l-or this reason we must ask the i)ublic to indulge us if, occasionally, a. s I X X ujH Z op 53 O CL Xu) z< u< < Q. ; THE FIRST EXPOSITION OF CONSERVATIOX 159 bulletin appears that does not seem to have economic importance. Such niav inthe end prove to be of the greatest economic value. The state geologist should bea man who can make his work practical, but he should at the same time be ascientist with irresistable inclinations toward the imrely scientific liroblems thatconfront him. Only such a geologist can effectuallv serve a state. CONSERVATION OF NATURAL GAS IN THEMID-CONTINENT FIELD By Chas. N. Gould.* Petroleum and natural gas are usually associated in the same rocks. This isonly what might he expected from the essential nature of the two compounds. Itis a well known fact that petroleum and natural gas are hut two manifestationsof the same series of hydro-carhons, the one heing the gaseous, the other the liquidform. In the Mid-Continent field of Kansas and Oklahoma there are a number of gaswells in which the amount of petroleum produced i


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Keywords: ., bookauthorpinchotg, bookcentury1900, bookdecade1910, bookyear1914