Caspian Sea. Scientists deplore OK for sturgeon catch.
Stone
Richard
R
D000818:Animals; D003132:Commerce / Q000191:economics; D003247:Conservation of Natural Resources; D017753:Ecosystem; D005399:Fishes / Q000502:physiology; D005523:Food Supply / Q000191:economics / Q000592:standards; D008386:Marine Biology; D009792:Oceans and Seas; D012426:Russia