Synopsis of federal plant quarantines affecting interstate shipment in effect january 1, 1934
Fracker, S.B., Sheals, R.A., Thompson, M.A.
Synopsis of federal plant quarantines affecting interstate shipment in effect january 1, 1934 - Washington 1934 - 1-135 p. - Plant, Shipments United States Department of Agriculture. Miscellaneous Publication No. 189 .
Synopsis of federal plant quarantines affecting interstate shipment in effect january 1, 1934 - Washington 1934 - 1-135 p. - Plant, Shipments United States Department of Agriculture. Miscellaneous Publication No. 189 .