共 42 条
- [31] ANIMAL C-13/C-12 CORRELATES WITH TROPHIC LEVEL IN PELAGIC FOOD WEBS [J]. ECOLOGY, 1983, 64 (05) : 1314 - 1318
- [35] Schidlowski M., 1983, P149
- [36] SCHWINGHAMER P, 1983, CAN J FISH AQUAT SCI, V40, P262
- [39] VANDERMERWE NJ, 1982, AM SCI, V70, P596