Plant Growth substances
Skoog, F. Ed.
Plant Growth substances - 3rd. - Berlin Springer Verlag, 1980 - 527p. - (Proceedings in Life Sciences) .
581.31 A8P5
Plant Growth substances - 3rd. - Berlin Springer Verlag, 1980 - 527p. - (Proceedings in Life Sciences) .
581.31 A8P5