Menon K.N.
Matsyakrishi - 4th rev. ed. - Thiruvananthapuram State Institute of Languages 1998 - 159p.
8176380229
Fish farming
Fishing
Agriculture
Fish
639.3 / MEN/M
Matsyakrishi - 4th rev. ed. - Thiruvananthapuram State Institute of Languages 1998 - 159p.
8176380229
Fish farming
Fishing
Agriculture
Fish
639.3 / MEN/M