.
"SDN:L22::NETT0044" .
.
"1" .
"Heron free-fall plankton net" .
"Heron free-fall plankton net"@en .
"2011-10-21 14:18:49.0" .
.
.
"2011-10-21 14:18:49.0" .
"SDN:L22::NETT0044" .
"SDN:L22::NETT0044" .
"accepted"@en .
"A modified WP2 cylinder-cone closing net (mesh not specified) which is allowed to free-fall and then is strangled shut and retrieved. [Wiebe and Benfield 2003 Plate 10C]"@en .
"1" .
.
.
"Free-fall plankton net - Heron (1982)"@en .
.
"false" .
.
.
.
.
.
.
.
.
.