13. Singh, A. and Zen Yang, ''Secondary Compression Characteristics 



of a Deep Ocean Sediment,'' Proc. , International Symposium on the Engineer- 

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14. Leonards, G.A. and Altschaeffl, A.G., ''Compressibility of Clay,'' 

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15. Hansen, J.B., ''A Model Law for Simultaneous Primary and Secondary 

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16. Leonards, G.A. and Girault, P., ''A Study of the One-Dimensional 

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17. Poorooshab, H.B., ''Advances in Consolidation Theories for Clays,'' 

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19. Leonards, G.A. and Ramiah, B.K. , ''Time Effects in the Consolidation 

 of Clays," ASTM Spec Tech. Pub. No. 254, Papers on Soils Meetings, 

 1959, 1960, pp. 116-130. 



20. Buisman, A.S.K. , ''Results of Long Duration Settlement Tests," 

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21. Zeevaert , L. , ''Consolidation of Mexico City Volcanic Clay," ASTM 

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22. Leonards, G.A. , ''Chapter 2: Engineering Properties of Soils,'' 

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24. Mitchell, J.K. , Campanella, R.G., and Singh, A., ''Soil Creep as 

 a Rate Process," JSMFD, ASCE, Vol. 94, No. SMI, Jan. 1968, pp. 231- 

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25. Christensen, R.W. and Wu, T.H., ''Analysis of Clay Deformation 

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26. Noorany, I. and Seed, H.B., ''In-Situ Strength Characteristics 

 of Soft Clays," JSMFD, ASCE, Vol. 91, No. SM2 , Mar. 1965, pp. 49- 

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