
Register of potato crops certified : comprising stocks graded 'V.T.S.C.', 'V.T.S.C. N.I.', 'V.T.S.', 'V.T.S. N.I.', 'F.S.', 'F.S. N.I.', 'A' and 'A. N.I.'. ISBN 0114908702. Published by H.M.S.O in 1972. Publication and catalogue information, links to buy online and reader comments.