1. Biological Control of Plant Pathogens;Baker,1974
2. Simulation of Ecological Processes;DeWit,1974
3. Fungal leaf saprophytes, beneficial or detrimental?;Fokkema,1981
4. Dose-response relationships of five conifers to Gremmeniella abietina;Hudler;Plant Dis.,1983
5. Biological control of Gremmeniella abietina with Pseudomonas fluorescens: Field evaluation and system modeling;Knudsen,1984