机读格式显示(MARC)
- 000 00890nam a2200265 a 4500
- 008 041122s1984 it a b i000 0 eng
- 020 __ |a 9251021813 : |c IE.
- 090 __ |a FAO/S9-5/FAO/V.256
- 245 10 |a Assessing the effects of changes in exploitation pattern using length composition data (with notes on VPAandcohort analysis) / |c by R. Jones.
- 260 __ |a Rome : |b FAO., |c 1984.
- 300 __ |a x, 118 p. : |b ill. ; |c 30 cm.
- 490 0_ |a FAO fisheries technical paper ; |v 256
- 504 __ |a Includes bibliographical references (p. 55-57.)
- 650 _7 |a Fisheries |x Technique.
- 650 _7 |a Fish populations.
- 650 _7 |a Fishes |x Development.
- 710 2_ |a Food and Agriculture Organization of the United Nations.