Further studies on the control of botrytis rot in grapes
Plessis, S.J. du
Further studies on the control of botrytis rot in grapes - Pretoria 1938 - 1-32 p. - Botrytis South Africa Department of Agriculture and Forestry. Science Bulletin No. 166 .
Further studies on the control of botrytis rot in grapes - Pretoria 1938 - 1-32 p. - Botrytis South Africa Department of Agriculture and Forestry. Science Bulletin No. 166 .