Books in the Beltsville Symposia in Agricultural Research series

Invited papers presented at a symposium held May 9-11, 1988 at the Beltsville Agricultural Research Center (BARC),Beltsville, Maryland

Invited papers presented at a Symposium held May 4-8, 1986 at the Beltsville Agricultural Research Center (BARC), Beltsville, MD, USA.

Papers Presented at a Symposium held May 8--11, 1989, at the Beltsville Agricultural Research Center (BARC), Beltsville, Maryland, U.S.A.

Invited Papers Presented at a Symposium held May 3-7, 1987, at the Beltsville Agricultural Research Center (BARC), Beltsville, MD, USA