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  1. 1
    Caracteristicas dos acidos humicos de alguns solos de Angola /
    图书
    由 Ricardo, Rui Pinto
    出版 1961
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  2. 2
    Engineering properties of soils.
    图书
    由 Karol, R. H. (Reuben Hirsh)
    出版 1955
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  3. 3
    The Use of nuclear meters in soils investigations : a summary of worldwide research and practice /
    图书
    出版 1968
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  4. 4
    Division of Soils divisional report.
    序列
    出版 1975
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  5. 5
    Geomechanics in tropical soils : proceedings of the second International Conference on Geomechanics in Tropical Soils, Singapore, 12-14 December 1988 /
    会议录 图书
    出版 1988
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  6. 6
    A study of some aspects of the hydrology of some irrigated soils of western New South Wales /
    图书
    由 Collis-George, N.
    出版 1963
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  7. 7
    Fundamentals of soil science
    图书
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  8. 8
    Technical bulletins (new series) /
    杂志
    出版 1981
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  9. 9
    Soils and land use of the Narrandera district /
    图书
    由 Lawrie, R. A.
    出版 1988
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  10. 10
    Proceedings of the 6th International Conference on Soil Mechanics and Foundation Engineering, held in Montreal, 8-15 September, 1965.
    会议录 图书
    出版 1965
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  11. 11
    Subsurface exploration and sampling of soils for civil engineering purposes : report on a research project /
    图书
    出版 1949
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  12. 12
    Divisional report /
    序列
    出版 1982
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  13. 13
    Discovering soils.
    序列
    出版 1977
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  14. 14
    Gawler River study /
    图书
    出版 1978
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  15. 15
    Earth pressure cells : design, calibration and performance /
    图书
    由 Hamilton, J. J.
    出版 1960
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  16. 16
    Procedures for testing soils : published in preparation for a general symposium or discussion on soil test procedures at a forthcoming annual meeting of the American society for testing materials under the auspices of the A. S. T. M. Committee D-18 on soils for engineering purposes : nomenclature and definitions, standard methods, suggested methods : September, 1944.
    图书
    出版 1944
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  17. 17
    Nitrogen leaching in ecological agriculture : proceedings of an International Workshop, Royal Veterinary and Agricultural University, Copenhagen, Denmark /
    图书
    出版 1995
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  18. 18
    A student's book on soils and manures /
    图书
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  19. 19
    The soils of the country round Kilmarnock (sheet 22 and part of sheet 21) /
    图书
    由 Mitchell, B. D.
    出版 1956
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  20. 20
    Creep behaviour of soils, with special reference to long-term stability of clay slopes /
    Thesis 图书
    由 Milner, G. J.
    出版 1972
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