共 7 条
[1]
ALLEN JD, 1988, SRB8808 NASS
[3]
Cochran W.G., 2007, SAMPLING TECHNIQUES
[4]
DELINCE J, 1990, P APPL REM SENS AGR, P53
[5]
GALLEGO FJ, 1995, 16317EN EUR
[7]
GONZALEZALONSO F, 1993, P 12 EARSEL S REM SE, P219