Hand book of fertilizers : their sources, makeup, effects and use /

Ижил төстэй зүйлс

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  -н: Hartemink, Alfred E., 1964-
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• Trees, crops, and soil fertility concepts and research methods /
  Хэвлэсэн: (2003)
• Soil fertility characteristics, processes and management /
  Хэвлэсэн: (2012)
• Agriculture and the nitrogen cycle assessing the impacts of fertilizer use on food production and the environment /
  Хэвлэсэн: (2004)
• Use of reclaimed water and sludge in food crop production
  Хэвлэсэн: (1996)