18 treff

soil deterioration
Forholdet mellom basekationer og aluminium i jordløsning som kriterium for tålegrense i skogsjord = : The ratio between base cations and aluminium in soil solution as a criterion for critical load in forest soil
av Per Holm Nygaard, Toril Drabløs Eldhus...
Bok Bokmål 1996 · Les boka på nett · Vis mer
Forekomst og stabilitet av organiske miljøgifter i slamtilført jord
Carl Einar Amundsen, Thomas Hartnik og Ro...
Bok Bokmål 1997 · Les boka på nett · Vis mer
The role of termites and mulch in the rehabilitation of crusted Sahelian soils
Mando, A.
Bok Engelsk 1997 · Vis mer
Structural adjustment policies and environmental degradation in Tanzania, Zambia and Ethiopia : preliminary seminar report, 9.-10. January 1996

Bok Engelsk 1996 · Vis mer
Methods for assessment of soil degradation
edited by R. Lal ... [et al.]
Bok Engelsk 1998 · Vis mer
Potential for soil carbon sequestration through rehabilitation of degraded lands in the Baringo district, Kenya
Rune Stene
Bok Engelsk 2007 · Vis mer
Accumulation and mobility of heavy metals in soils irrigated with sewage effluent in Haryana, India : cand.agric. thesis 1999, Department of Soil and Water Sciences, Agricultural University of Norway
Jafar Hamedi, Ole Auen Wiger
Bok Engelsk 1999 · Vis mer
The economics of soil productivity in sub-Saharan Africa

Bok Engelsk 2001 · Vis mer
Farmers perceptions of soil degradation and the need for soil conservation : a case study of Moshi rural district Kilimanjaro, Tanzania
by Joyce Goodluck Kessy
Bok Engelsk 1997 · Vis mer
The economics of soil degradation : an illustration of the change in productivity approach to valuation in Mali and Malawi
Bishop, Joshua
Bok Engelsk 1995 · Vis mer
Structural adjustment policies and environmental degradation in Tanzania : papers presented at the seminars Kilimanjaro Hotel, Dar-es-Salaam 10 April 1996 and Sokoine University of Agriculture, Morogoro 15 April 1996

Bok Engelsk 1996 · Vis mer
Socio-ecological impacts of area closure : a case of Semenawi-baheri and Temteme sites, Eritrea
by Medanie Woldemichael Guangul
Bok Engelsk 1997 · Vis mer
Structural unemployment in Denmark

Bok Engelsk 1997 · Vis mer
Structural Revolution in International Business Architecture

Bok Engelsk · Vis mer
Land degradation in Tanzania : perception from the village
Alemneh Dejene ... [et.al.]
Bok Engelsk 1997 · Vis mer
Experiences with the impact and prevention of subsoil compaction in the European Community : proceedings of the first workshop of the Concerted Action "Experiences with the impact of subsoil compaction on soil, crop growth and environment and ways to prevent subsoil compaction", 28-30 May 1998, Wageningen, The Netherlands
Concerted Action "Experiences with the impact of subsoil compaction on soil, crop growth and environment and ways to revent subsoil compaction"
Bok Engelsk 1999 · Vis mer
Farmers rice fertiliser strategies in two selected villages of the Office du Niger in Mali
by Diakalia Sogodogo
Bok Engelsk 1999 · Vis mer
Naturundersøgelser. 2. Jordbundsområder
Petersen, Ivar Cornelius
Bok Dansk 1994 · Vis mer