Nochmals zur Geographie des 8. Feldzuges Sargons II. von Assyrien = Another Contribution to Geography of the 8th Campaign of Sargon II from AssyriaLIEBIG, M.Zeitschrift für Assyriologie und vorderasiatische Archäologie. 1996, Vol 86, Num 2, pp 207-210, issn 0084-5299Article

Evaluation of instant light-response curves of chlorophyll fluorescence parameters obtained with a portable chlorophyll fluorometer on site in the fieldRASCHER, U; LIEBIG, M; LÜTTGE, U et al.Plant, cell and environment (Print). 2000, Vol 23, Num 12, pp 1397-1405, issn 0140-7791Article

Maschinelle Indexierung auf dem Prüfstand : Ergebnisse eines Retrievaltests zum MILOS II Projekt = Mechanical indexing passed in test bed : results of a retrieval test of the MILOS II ProjectGÖDERT, W; LIEBIG, M.Bibliotheksdienst. 1997, Vol 31, Num 1, pp 59-68, issn 0006-1972Article

Effects of the Veterinary Pharmaceutical Ivermectin on Soil Invertebrates in Laboratory TestsRÖMBKE, J; KROGH, K. A; MOSER, T et al.Archives of environmental contamination and toxicology (Print). 2010, Vol 58, Num 2, pp 332-340, issn 0090-4341, 9 p.Article

Modelling long-term ecotoxicological effects on an algal population under dynamic nutrient stressBONTJE, D; KOOI, B. W; LIEBIG, M et al.Water research (Oxford). 2009, Vol 43, Num 13, pp 3292-3300, issn 0043-1354, 9 p.Article

Impact of organic production practices on soil quality indicatorsLIEBIG, M. A; DORAN, J. W.Journal of environmental quality. 1999, Vol 28, Num 5, pp 1601-1609, issn 0047-2425Article

Evaluation of point-scale assessments of soil qualityLIEBIG, M. A; DORAN, J. W.Journal of soil and water conservation. 1999, Vol 54, Num 2, pp 510-518, issn 0022-4561Article

Evaluation of farmers' perceptions of soil quality indicatorsLIEBIG, M. A; DORAN, J. W.American journal of alternative agriculture. 1999, Vol 14, Num 1, pp 11-21, issn 0889-1893Article

Evaluation of a field test kit for measuring selected soil quality indicatorsLIEBIG, M. A; DORAN, J. W; GARDNER, J. C et al.Agronomy journal (Print). 1996, Vol 88, Num 4, pp 683-686, issn 0002-1962Article

Effects of normal and altered cattle urine on short-term greenhouse gas flux from mixed-grass prairie in the Northern Great PlainsLIEBIG, M. A; KRONBERG, S. L; GROSS, J. R et al.Agriculture, ecosystems & environment. 2008, Vol 125, Num 1-4, pp 57-64, issn 0167-8809, 8 p.Article

Opportunities to Utilize the USDA-ARS Northern Great Plains Research Laboratory Soil Sample ArchiveLIEBIG, M. A; WIKENHEISER, D. J; NICHOLS, K. A et al.Soil Science Society of America journal. 2008, Vol 72, Num 4, pp 975-977, issn 0361-5995, 3 p.Article

Soil carbon dioxide fluxes in northern semiarid grasslandsFRANK, A. B; LIEBIG, M. A; HANSON, J. D et al.Soil biology & biochemistry. 2002, Vol 34, Num 9, pp 1235-1241, issn 0038-0717, 7 p.Article

Fallow Effects on Soil Carbon and Greenhouse Gas Flux in Central North Dakota : Soil carbon sequestration & greenhouse gas mitigationLIEBIG, M. A; TANAKA, D. L; GROSS, J. R et al.Soil Science Society of America journal. 2010, Vol 74, Num 2, pp 358-365, issn 0361-5995, 8 p.Article

Management effects on soil CO₂ efflux in northern semiarid grassland and croplandFRANK, A. B; LIEBIG, M. A; TANAKA, D. L et al.Soil & tillage research. 2006, Vol 89, Num 1, pp 78-85, issn 0167-1987, 8 p.Article

Carbon dioxide efflux from long-term grazing management systems in a semiarid regionLIEBIG, M. A; KRONBERG, S. L; HENDRICKSON, J. R et al.Agriculture, ecosystems & environment. 2013, Vol 164, pp 137-144, issn 0167-8809, 8 p.Article

Soil carbon under switchgrass stands and cultivated croplandLIEBIG, M. A; JOHNSON, H. A; HANSON, J. D et al.Biomass & bioenergy. 2005, Vol 28, Num 4, pp 347-354, issn 0961-9534, 8 p.Article

Midseason stalk breakage in corn as affected by crop rotation, hybrid, and nitrogen fertilizer rateWILHELM, W. W; LIEBIG, M. A; VARVEL, G. E et al.Agronomy journal (Print). 1999, Vol 91, Num 1, pp 160-165, issn 0002-1962Article

Effect of soil depth and topographic position on plant productivity and community development on 28-year-old reclaimed mine landsWICK, A. F; MERRILL, S. D; TOY, T. J et al.Journal of soil and water conservation. 2011, Vol 66, Num 3, pp 201-211, issn 0022-4561, 11 p.Article

Tillage and cropping effects on soil quality indicators in the northern Great PlainsLIEBIG, M. A; TANAKA, D. L; WIENHOLD, B. J et al.Soil & tillage research. 2004, Vol 78, Num 2, pp 131-141, issn 0167-1987, 11 p.Article

Crop sequence and nitrogen fertilization effects on soil properties in the Western Corn beltLIEBIG, M. A; VARVEL, G. E; DORAN, J. W et al.Soil Science Society of America journal. 2002, Vol 66, Num 2, pp 596-601, issn 0361-5995Article

Potential soil respiration and relationship to soil properties in ridge tillageLIEBIG, M. A; JONES, A. J; DORAN, J. W et al.Soil Science Society of America journal. 1995, Vol 59, Num 5, pp 1430-1435, issn 0361-5995Article

Dynamic cropping systems : Increasing adaptability amid an uncertain futureHANSON, J. D; LIEBIG, M. A; MERRILL, S. D et al.Agronomy journal (Print). 2007, Vol 99, Num 4, pp 939-943, issn 0002-1962, 5 p.Conference Paper

Soil response to long-term grazing in the northern Great Plains of North AmericaLIEBIG, M. A; GROSS, J. R; KRONBERG, S. L et al.Agriculture, ecosystems & environment. 2006, Vol 115, Num 1-4, pp 270-276, issn 0167-8809, 7 p.Article

Evaluation of β-Glucosidase Activity as a Soil Quality Indicator for the Soil Management Assessment FrameworkSTOTT, D. E; ANDREWS, S. S; LIEBIG, M. A et al.Soil Science Society of America journal. 2010, Vol 74, Num 1, pp 107-119, issn 0361-5995, 13 p.Article

Biomass and carbon partitioning in switchgrassFRANK, A. B; BERDAHL, J. D; HANSON, J. D et al.Crop science. 2004, Vol 44, Num 4, pp 1391-1396, issn 0011-183X, 6 p.Article