00720     2200217   4500001002100000005001500021035002000036008004100056245011600097100004200213260005500255300002900310084002200339520005800361082001600419650001000435650001200445650001400457650001600471990001500487INLIS00000000000254320230511050108  a0010-1118002543230511                g          i dut  1 aEcological studies of two abundant macroalgae on a Caribbean coral reef /cErick Douwe de Ruyter van Steveninck  aSTEVENINCK, Erick Douwe de Ruyter van  aGroningen :bRijksuniversiteit te Groningen,c1987  a129 p. :bill. ;c23 cm.  a582.26/.275 STE e  aThesis(Doctor) - Rijksuniversiteit te Groningen, 1987  a582.26/.275 4aALGAE 4aECOLOGY 4aCARIBBEAN 4aCORAL REEFS  a749/DTS/89