Wetherell, D. F. Introduction to in vitro propagation / D. F. Wetherel. - Wayne, N. J. : Avery Pub. Group, 1982. - 87 p. : ill. ; 28 cm. - Avery's plant tissue culture series . - Avery's plant tissue culture series. . Includes index. Bibliography : p.83-84. ISBN: 0895291614 Subjects--Topical Terms: Plant propagation.