共 45 条
- [1] [Anonymous], 1977, SAMPLING TECHNIQUES
- [2] [Anonymous], 1979, SAMPLING DESIGN STAT
- [4] BIOCHINO AA, 1980, HYDROBIOLOGIA, V15, P74
- [6] COLQUHOUN D, 1971, LECTURES BIOSTATISTI
- [7] Conover WJ., 1999, PRACTICAL NONPARAMET
- [8] PRODUCTIVITY OF MACROPHYTES IN MARION-LAKE, BRITISH-COLUMBIA [J]. JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1970, 27 (01): : 71 - &
- [9] Davies IJ, 1984, IBP HDB, V17, P161
- [10] Downing J. A., 1984, IBP HDB, V17, P87