共 8 条
[1]
BAJZAK D, 1966, BI MON RES NOTES DEP, V22, P22
[2]
BRENCHLEY GH, 1968, FISH FOOD AGRIC STAT, V75, P527
[3]
Harris J. W. E., 1971, Bi-m. Res. Notes, V27, P20
[5]
Heller R. C., 1959, Photogrammetric Engineering, V25, P595
[6]
MEYER MP, 1967, PHOTOGRAM ENG, V33, P1247
[7]
MEYER MP, 1971, 7 INT S REM SENS ENV, V1, P100
[8]
WERT SL, 1968, PHOTOGRAMM ENG, V34, P1243