TY - BOOK AU - Stefferud,Alfred ED - United States. TI - After a hundred years T2 - Its Yearbook of agriculture, AV - S21 .A35 1962 U1 - 630.58 PY - 1962///] CY - Washington PB - U.S. Govt. Print. Off. KW - United States KW - Dept. of Agriculture KW - Agriculture KW - history KW - History KW - nal N1 - Edited by Alfred Stefferud; "Significant books about agriculture": p. 646-653; Backgrounds -- Plants -- Conservation -- Forests -- Animals -- Insects -- Technologies -- Markets -- Economics -- So people may know -- Homes UR - http://www.archive.org/details/afterhundredyear00unit UR - http://www.openlibrary.org/books/OL238917M ER -