Lab notebooks with lengths and weights of tested samples. Includes capture dates, depths and dates samples went into detector. Date of coverage: 11/28/91 to 11/12/65.
Sorghums (Sorghum bicolor) are warm-season grasses native to Africa. They were introduced into the United States in the 17th century. They are grown primarily under dryland conditions or with limited irrigation in the semiarid
southwest and the Great Plains. Grain sorghums generally are cultivated in areas that are too hot...