权威例句
Bulletin No. 222 - A Quarter Century of Dry-Farm Experiments at Nephi, UtahEnvironmental and Demographic Correlates of Spatial and Seasonal Genetic Structure in the Eastern Cottontail (Sylvilagus floridanus)Agricultural tire comprising lugs of defined height and inclinationProductive use of cedar hog wasteBeef production for small farms : an overviewImproved agricultural tireAgriculture in IsraelSoil erosion in IowaBuildings of Virginia: Valley, Piedmont, Southside, and SouthwestWeeds. Methods for their control and eradication.
