Singh, Phundan. Essentialls of plant breeding / by Phundan Singh . - 5th ed - New Delhi : Kalyani Pub. c2013. - xix, 504 p. : ill. ; 22 cm. Includes index. ISBN: 9789327228625 Subjects--Topical Terms: Plant breeding. Dewey Class. No.: 631.52 / SIE