Effect of gibberellic acid on the growth of hops /
Roberts, J.B.
Effect of gibberellic acid on the growth of hops / J. B. Roberts and R. Stevens. - Kent : Wye College, [n.d]. - v. ; 25 cm. - Reprint No. 206 .
Includes bibliographical references.
Hops--------
Gibberellic acid--------
Effect of gibberellic acid on the growth of hops / J. B. Roberts and R. Stevens. - Kent : Wye College, [n.d]. - v. ; 25 cm. - Reprint No. 206 .
Includes bibliographical references.
Hops--------
Gibberellic acid--------