Plant growth regulators : agricultural uses
Nickell, Louis G.
Plant growth regulators : agricultural uses Louis G. Nickell - Berlin Springer-Verlag 1982 - xii, 173p.; 25cm.
9783540109730
581.1 N5333P
Plant growth regulators : agricultural uses Louis G. Nickell - Berlin Springer-Verlag 1982 - xii, 173p.; 25cm.
9783540109730
581.1 N5333P