Plough

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881	PDF Document Add to Reading List Source URL: www3.abe.iastate.edu Language: English - Date: 2007-01-22 10:12:35 Land management Tillage Cultivator Harrow Seedbed Drag harrow Plough Disc harrow Subsoiler Agricultural machinery Agriculture Technology
882	PDF Document Add to Reading List Source URL: www.tbars.net Language: English - Date: 2011-05-18 19:40:32 Land management Agronomy Sustainable agriculture Crops Agricultural machinery Tillage No-till farming Crop rotation Plough Agriculture Soil science Agricultural soil science
883	PDF Document Add to Reading List Source URL: pdfhost.focus.nps.gov Language: English - Date: 2008-03-18 03:08:56 Poplar Ridge New York Plough Charles Newbold Technology Geography of the United States Jethro Wood House New York Agricultural machinery
884	PDF Document Add to Reading List Source URL: pharmexec.findpharma.com Language: English Merck Pharmacy Dow Jones Industrial Average Schering-Plough Pharmaceutical drug AstraZeneca Amgen Merck KGaA IMS Health Pharmaceutical sciences Pharmacology Pharmaceutical industry
885	PDF Document Add to Reading List Source URL: files.shareholder.com Language: English Prodrugs Schering-Plough Temozolomide Pharmacology Cancer research Cyclacel Hsp90 inhibitors Medicine Amides Lactams