CollectionsSource: US National Agricultural Library
US National Agricultural Library
The United States National Agricultural Library (NAL) is one of the world's largest agricultural research libraries. Located in Beltsville, Maryland, it is a part of the United States Department of Agriculture (USDA). The NAL's collection encompasses a wide range of agricultural information and allows you to explore several collections of full-text historical documents on the agricultural and food sciences online, ranging from the history of gypsy moths to fruit and vegetable market news of the past. (Wikipedia)