共 50 条
- [31] An Analysis of Organic Potato Demand in the U.S. American Journal of Potato Research, 2011, 88 : 184 - 189
- [33] U.S. box shipments hit $23.7 billion in value in 2005, still remain below 2000 peak; price index gained 2.4% last year Pulp Pap Week, 2006, 27 (1+10-11):
- [34] To reach the high frontier: A history of U.S. launch vehicles JOURNAL OF MILITARY HISTORY, 2003, 67 (02): : 637 - 638
- [35] U.S. utility expenditures remain near $6 billion for 1995 1600, (Advanstar Communications, Inc, Duluth, MN, USA):
- [36] Plastics in electronic equipment - quantifying the U.S. and European marketplace Annual Recycling Conference, ARC, 1998, : 65 - 72
- [37] U.S. distribution channels in 2003 strong demand/prices provide another good year Wood Markets Newsletter, 2004, 9 (07): : 2 - 3
- [38] U.S. paper trade deficit is $4.2 billion in 2002 - Down from record $5.0 billion Pulp and Paper Week, 2003, 25 (14): : 9 - 10