On-farm research manual fisheries guidelines in the conduct of yield trials of fisheries technology and for the assessment /enhancement of fisheries resources

On-farm research manual fisheries guidelines in the conduct of yield trials of fisheries technology and for the assessment /enhancement of fisheries resources

Λεπτομέρειες βιβλιογραφικής εγγραφής
Μορφή: Βιβλίο
Έκδοση: [s.l. s.n.] c1990?
Θέματα:
Fisheries > Research manual.