1. Gronadotropin-releasing hormone (gnrh) genes in fish
Thanathip Lamkom

2. Growth and sexual maturity of blue swimming crab reared in earthen ponds
Vutthichai Oniam, Umphon Buathee, Likhit Chuchit and Tepabut Wechakama

3. How to prevent high feed conversion ratio in shrimp farming
Chalor Limsuwan

4. Status of marine fisheries resouces in mynmar water- esimates from bottom trawl survey
T. Thapanand-Chaidee, U. Myint Pe and I. Chanrachkij