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Risultati 1-18 di 18

Assessing soil degradation

report of an FAO/UNEP Expert Consultation held in Rome, 18-20 January 1977

  • FAO

China, multiple cropping and related crop production technology

report on an FAO/UNDP study tour to the People's Republic of China, 25 June-22 July 1979

  • FAO

China, recycling of organic wastes in agriculture

report on an FAO/UNDP study tour to the People's Republic of China 28 April-24 May 1977

  • FAO

Drainage design factors

28 questions and answers

  • FAO

Sandy soils

report of the FAO/UNDP Seminar on Reclamation and Management of Sandy Soils in the Near East and North Africa, Nicosia, Cyprus, 3-8 December 1973

  • FAO

Tillage systems in the tropics

management options and sustainability implications

  • Lal, R.

Fertilizer

yearbook 2001 = Engrais : annuaire 2001 = Fertilizantes : anuario 2001

Sandy soils

report of the FAO-UNDP Seminar on reclamation and management of sandy soils in the Near East and North Africa held in Nicosia, 3-8 december 1973

Soil erosion by water

some measures for its control on culturaled lands

Risultati 1-18 di 18