TY - BOOK TI - The identification of varieties of barley VL - no.622 (1918) UR - https://www.biodiversitylibrary.org/item/94289 PB - U.S. Dept. of Agriculture CY - Washington, D.C PY - 1918 N1 - Caption title. --- "February 2, 1918." --- "Professional paper." AU - Harlan, Harry V. KW - Barley KW - Varieties ER -