• Biology
  • Published 1950

Contribution to the Knowledge of Fluctuation in Numbers of P. brassicae, with special Reference to the Drought Year 1947.

@inproceedings{Blunck1950ContributionTT,
  title={Contribution to the Knowledge of Fluctuation in Numbers of P. brassicae, with special Reference to the Drought Year 1947.},
  author={Hans Friedrich Blunck},
  year={1950}
}