共 50 条
- [22] Protecting the oligotrophic lakes of the English Lake District Hydrobiologia, 1999, 395-396 : 265 - 280
- [25] DISTRIBUTION PATTERNS OF OLIGOCHAETES IN THE ENGLISH LAKE DISTRICT ARCHIV FUR HYDROBIOLOGIE, 1990, 118 (03): : 303 - 339
- [30] ACCESSORY MINERALS IN GRANITIC-ROCKS - THEIR QUALITATIVE SIGNIFICANCE AND QUANTITATIVE EFFECT IN URANIUM FERTILITY STUDIES TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION B-APPLIED EARTH SCIENCE, 1982, 91 (MAY): : B98 - B98