TY - BOOK ID - 145911223 TI - Black Sea grain exports : will they be moderate or large? AU - Liefert, William. AU - United States. PY - 2004 PB - [Washington, D.C.] : U.S. Dept. of Agriculture, [Economic Research Service], DB - UniCat KW - Grain trade KW - Grain trade UR - https://www.unicat.be/uniCat?func=search&query=sysid:145911223 AB - ER -