are discussed in the A.O.A.C. 80th annual meeting 

 {34). 



For chlorinated pesticides, use electron-capture 

 chromatography and methods described in 

 A.O.A.C. 79th annual meeting (33). Use of the 

 thermionic gas chromatography is discussed in the 

 1967 changes in methods (34). Additional infor- 

 mation on use of thermionic gas chromatography 

 can be found in other references (62, 63). 



literature cited 



(2) 

 (3) 



(4) 

 (5) 



Agricultural Engineer's Yearbook. 1961. 

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 Allison, I. S. 1930. The problem of saline 

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 Anderson, E. A., C. E. Reinhard, and W. D. 

 Ham MEL. 1934. The corrosion of zinc in vari- 

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 Anon. 1958. The biological role of aluminum. 

 Nutr. Rev. 16: 23. 



Anon. Outlines of information on pesticides, 

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(6) Atherton, H. v., D. a. Klein, and R. N. 

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(7) Atherton, H. V., D. A. Klein, and R. N. 

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(S) Ayers, a. D., J. W. Brown, and C. H. Wad- 

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(9) Ballantyne, E. E. 1957. Drinking waters toxic 

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(10) Barlow, C. H. 1937. The value of canal clear- 

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 Amer. J. Hyg. 25: 237. 



(11) Beath, O. a. June 25, 1951. Correspondence 

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(12) Bendixen, T. W. 1963. Will public health 

 standards fit rural water supplies? Agr. Eng. 

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(13) Bergey's manual of determinatfve bacteriol- 

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(14) Bernstein, L. 1965. Salt tolerance of plants. 

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(15) Bernstein, L. 1966. Reuse of agricultural 

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(16) Bernstein, L. 1967. Quantitative assessment 

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(17) Bernstein, L., and H. E. Hayward. 1958. 

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(18) Bingham, F. T., A. L. Page, and G. R. Brad- 

 ford. 1964. Tolerance of plants to lithium. 

 SoilSci. 98: 4-8. 



(19) Bokina, a. I., and I. S. Kandror. 1960. Di- 

 uresis and the renal elimination (clearance) with 

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 ions in drinking water. Hyg. and Sanit. Moscow 

 25: 5-14. 



(20) Bollard, E. G., and G. W. Butler. 1966. 

 Mineral nutrition of plants. Ann. Rev. Plant 

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(21) Book of ASTM Standards. 1966. Industrial 

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(22) BoRTS, I. H. 1949. Waterborne diseases. Amer. 

 Pub. Health 39: 974. 



179 



