Search results for: Robert G. Verb
Water, Air, & Soil Pollution > 2005 > 161 > 1-4 > 227-265
Aquatic Botany > 2001 > 71 > 2 > 93-107
Hydrobiologia > 2001 > 455 > 1-3 > 111-120
Cryptogamie Algologie > 1999 > 20 > 2 > 67-73
Water, Air, & Soil Pollution > 2005 > 161 > 1-4 > 227-265
Aquatic Botany > 2001 > 71 > 2 > 93-107
Hydrobiologia > 2001 > 455 > 1-3 > 111-120
Cryptogamie Algologie > 1999 > 20 > 2 > 67-73