Отображение 1,131 - 1,140 результаты of 2,131 для поиска '"Soils."', время запроса: 0.02сек. Отмена результатов
  1. 1131

    Nitrogen and phosphorus cycles in a Bontoc rice paddy system по Omengan, Elizabeth A.

    Опубликовано 1981
    Диссертация

    Nitrogen and phosphorus cycles in a Bontoc rice paddy system
  2. 1132

    Soil survey and land evaluation по Dent, David

    Опубликовано 1981
    ‌

    Soil survey and land evaluation
  3. 1133

    Denitrification по Payne, W. J. (William Jackson) 1925-

    Опубликовано 1981
    ‌

    Denitrification
  4. 1134

    Soil and water conservation engineering по Schwab, Glenn Orville, 1919-

    Опубликовано 1981
    ‌

    Soil and water conservation engineering
  5. 1135

    Growth of coconut seedlings as influenced by different fertility levels in three soil types [microform] по Santiago, Rebecco M.

    Опубликовано 1981
    Visual Material

    Growth of coconut seedlings as influenced by different fertility levels in three soil types [microform]
  6. 1136

    An introduction to geotechnical engineering по Holtz, R. D. (Robert D.)

    Опубликовано 1981
    ‌

    An introduction to geotechnical engineering
  7. 1137

    The chemistry of soil processes

    Опубликовано 1981
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    The chemistry of soil processes
  8. 1138

    Construction materials

    Опубликовано в: Philippine Engineering Journal (1981)
    Статья

    Construction materials
  9. 1139

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities [microform] по Badayos, Rodrigo B.

    Опубликовано 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities [microform]
  10. 1140

    Survival of Pseudomonas solanacearum E. F. Smith in the rhizosphere of some weed and economic plant specied [microform] по Chan, Han Hee 1949-

    Опубликовано 1981
    Visual Material

    Survival of Pseudomonas solanacearum E. F. Smith in the rhizosphere of some weed and economic plant specied [microform]

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