05-16-2003, 08:39 PM
The numerical difference between the number of fertilized eggs produced by a groups of fish and the number of smolts resulting from those eggs.
[signature]
[signature]
¸.·´¯`·.´¯`·.¸¸.·´¯`·.¸><(((º>
TheAngler BFT Moderator
TheAngler BFT Moderator