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Proceedings : 12th International Soil Conservation...
作者
International Soil Conservation Conference
出版2002
ISBN
7302055246 / 9787302055242
Conserving Soil and Water for Society
出版2004
ISBN
OCLC:829074858
主題
Soil conservation
Soil and Water Conservation
作者
International Soil Conservation Organization. Conference / L. S. Bhushan
出版1998
ISBN
WISC:89017970997
主題
Soil conservation
Proceedings of the ISCO conference
作者
International Soil Conservation Organization
出版1992
ISBN
OCLC:649268271
Selected Papers of the ... Conference of the Inter...
作者
International Soil Conservation Organization
出版19??
ISBN
OCLC:313180352
Sustainable Utilization of Global Soil and Water R...
出版2002
ISBN
7302055246 / 9787302055242
主題
Electronic books
Erosion, conservation and small-scale farming : se...
作者
International Soil Conservation Conference (6, 1989, Addis Ababā; Nairobi)
出版1992
ISBN
3906290700 / 9783906290706
Soil and Water Conservation Challenges and Opportu...
作者
International Soil Conservation Organization. Conference / L. S. Bhushan / M. S. Rama Mohan Rao
出版1995
ISBN
OCLC:845559876
主題
Soil conservation
7th ISCO Conference
作者
P. G Haskins / B. M Murphy
出版1992
ISBN
0730599779 / 9780730599777
Sustaining the Global Farm
作者
International Soil Conservation Organization. Meeting
出版2001
ISBN
OCLC:1109602625
主題
Soil conservation
5th International Soil Conservation Conference on ...
作者
International Soil Conservation Conference (5, 1988, Kruṅdeb)
ISBN
OCLC:615429561
5th International Soil Conservation Conference on ...
作者
International Soil Conservation Conference 5, 1988, Kruṅdeb / P. Vijarnsorn
出版1988
ISBN
OCLC:175006763
Seventh ISCO Conference Proceedings
作者
Australian Tourist Commission / International Soil Conservation Organisation. Conference
出版1992
ISBN
0730599795 / 9780730599791
主題
Conservation of natural resources
5th International Soil Conservation Conference on ...
作者
International Soil Conservation Conference (5, 1988, Kruṅdeb) / B. Boonsompoppunth
出版1988
ISBN
OCLC:174380607
6th International Soil Conservation Conference on ...
作者
International Soil Conservation Conference (6, 1989, Addis Ababā; Nairobi)
出版1989
ISBN
OCLC:179839385
6th International Soil Conservation Conference on ...
作者
International Soil Conservation Conference 6, 1989, Addis Ababā; Nairobi / Martin Grunder
出版1989
ISBN
OCLC:175007021
Soil Management for Sustainability
作者
International Soil Tillage Research Organization. Conference
出版2006
ISBN
1593262469 / 9781593262464
主題
Conservation tillage
6th International Soil Conservation Conference on ...
作者
International Soil Conservation Conference 6, 1989, Addis Ababā; Nairobi / Martin Grunder
出版1989
ISBN
OCLC:175007106
Soil Conservation
作者
Royston Philip Charles Morgan
出版1981
ISBN
OCLC:959417826
主題
Soil conservation
Soil Conservation for Survival
作者
Kebede Tato / Hans Hurni
出版1992
ISBN
UOM:39015029539536
主題
Nature
Proceedings of Conference
作者
International Erosion Control Association. Conference
出版1999
ISBN
WISC:89075359430
主題
Soil conservation
Soils conservation in large - scale land use
作者
Soils conservation in large - scale land use. International Conference
出版1999
ISBN
8085361566 / 9788085361568
主題
Soil conservation
Boletín de la Sociedad Internacional de la Ciencia...
作者
International Society of Soil Science
出版1997
ISBN
CHI:82638951
主題
Soils
Achieving Sustainability Through Conservation in a...
作者
Mark A. Nearing / Claire Baffaut
出版2016
ISBN
OCLC:967643274
Soil Conservation
作者
Royston P. Morgan
出版1981
ISBN
OCLC:256980374
Post-conference Communique
作者
International Soil Conservation Organisation. Conference
出版1992
ISBN
OCLC:221486208
主題
Conservation of natural resources
Precious Earth
作者
Hans Hurni
出版1996
ISBN
3906151115 / 9783906151113
主題
Crops and soils
Proceedings and Papers of the Technical Meeting
作者
International Union for Conservation of Nature and Natural Resources
出版1958
ISBN
MINN:31951D00187804X
主題
Natural monuments
Information Systems for Soil and Related Data
作者
International Society of Soil Sciences. Working Group on Soil Information Systems. Meeting / Alan W. Moore
出版Bernan Press(PA), 1981
ISBN
WISC:89031273188
主題
Technology & Engineering
Conserving Soil Resources
作者
European Society for Soil Conservation. International Congress / European Society for Soil Conservation
出版Cabi, 1994
ISBN
UOM:39015033337638
主題
Business & Economics