Gupta, V K Diseases of plantation crops / V. K. Gupta, Y. S. Paul. - Ludhiana : Kalyani Publishers, c2005. - 197 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 8127224928 Subjects--Topical Terms: Plant diseases. LC Class. No.: SB601 / .G86 2005