Indices for Measuring Responses of Aquatic Ecological Systems to Various Human Influences: FAO Fisheries Technical Paper No.151 (FIR/T151)
FAO
Indices for Measuring Responses of Aquatic Ecological Systems to Various Human Influences: FAO Fisheries Technical Paper No.151 (FIR/T151) - Rome, Food and Agriculture Organization, 1976, - 66p. 28cm.
Various Human Influences
Indices for Measuring Responses of Aquatic Ecological Systems to Various Human Influences: FAO Fisheries Technical Paper No.151 (FIR/T151) - Rome, Food and Agriculture Organization, 1976, - 66p. 28cm.
Various Human Influences
