共 50 条
- [34] IMPLEMENTING FOREST PEST-MANAGEMENT PRACTICES IN THE USA - PROBLEMS AND SOLUTIONS FORESTRY CHRONICLE, 1985, 61 (03): : 243 - 246
- [35] PEST-MANAGEMENT EDUCATION FOR FOREST TECHNOLOGISTS IN BRITISH-COLUMBIA FORESTRY CHRONICLE, 1987, 63 (04): : 235 - 239
- [40] MICHIGANS COOPERATIVE FOREST PEST-MANAGEMENT PROGRAM, A TEAM-APPROACH TO IMPROVING FOREST MANAGEMENT GREAT LAKES ENTOMOLOGIST, 1983, 16 (04): : 109 - 114