Hormonal control of tree growth /

by Kossuth, Susan V.
Published 1987

Foresty and the forest industries, past and future /

Published 1987

In vitro culture of higher plants.

by Pierik, R. L. M.
Published 1987

Agroforestry, realities, possibilities and potentials /

Published 1987

Cell and tissue culture in forestry /

Published 1987

Energy metabolism in farm animals effects of housing stress and disease /

Published 1987

The role of organic matter in modern agriculture /

Published 1986

Plant and soil inter faces and interoctions The Netherlands August 6-8, 1986 /

Published 1987