机读格式显示(MARC)

• 000 00790nam a2200253 a 4500

• 001 0000283076

• 005 20191103102900.0

• 008 041210s1986 it a b i000 0 eng

• 020 __ |a 9251024618 : |c IE.

• 040 __ |a CAU |c CAU

• 090 __ |a FAO/S9-5/FAO/V.275

• 090 __ |a S9-5/FAO

• 093 __ |a S9-5 |2 4

• 093 __ |a FAO |2 4

• 100 1_ |a Helvoort, Gus Van.

• 245 10 |a Observer program operations manual / |c by Gus Van Helvoort.

• 260 __ |a Rome : |b FAO., |c 1986.

• 300 __ |a xi, 207 p. : |b ill. ; |c 30 cm.

• 490 0_ |a FAO fisheries technical paper ; |v 275

• 504 __ |a Includes bibliographical references (p. 120-121.)

• 650 _7 |a Fisheries |x Observers' manuals.

• 650 _7 |a Fisheries |x Technique.

• 710 2_ |a Food and Agriculture Organization of the United Nations.

• 920 __ |a 211180 |z 1