AGARWAL,V.K. Principles of seed pathology. Principles of seed pathology/Agarwal.V.K and James B.Sinclair,- - New York.London: Lewis publishers, Inc.,1997. - 539.: col.ill.;picture; 23cm. Includes Index. ISBN: 0-87371-670-1 Subjects--Topical Terms: Dewey Class. No.: 632'3