Harnessing the hormone
Swarbrick, T.
Harnessing the hormone The use of growth regulating substances in gardens, fields and orchards by T. Swarbrick - London 1947 - 52 p. & 4 pls.
Hormones
547:577.17 / S 973 H
Harnessing the hormone The use of growth regulating substances in gardens, fields and orchards by T. Swarbrick - London 1947 - 52 p. & 4 pls.
Hormones
547:577.17 / S 973 H