Результаты поиска - "\"((\\"soil consultation\\") OR (\\"((soil construction) OR (soil conservation))\\"))*\""

  • Отображение 1 - 6 результаты of 6
Отмена результатов
  1. 1

    Soil conservation and management in developing countries : report of an expert consultation held in Rome, 22-26 November 1976.

    Опубликовано 1977
  2. 2

    Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977

    Опубликовано 1980
  3. 3

    Land evaluation criteria for irrigation report of an Expert Consultation held in Rome 27 February- 2 March 1979 /

    Опубликовано 1979
  4. 4

    Land evaluation guidelines for rainfed agriculture : report of an expert consultation held in Rome, 12-14 December 1979 /

    Опубликовано 1980
  5. 5

    The expert consultation on the ASOCON information service, Los Banos, The Philippines, 6-9 November 1990.

    Опубликовано 1991
  6. 6

    Improved use of plant nutrients report of the expert consultation on better exploitation of plant nutrients held in Rome 18-22 April 1977.

    Опубликовано 1978