Volume & Issue: Volume 29, Issue 2, July and August 2020 
Investigation of sediment chemistry parameters around the fish cage culture sites in the southern part of the Caspian Sea (Nowshahr region)

Pages 9-19

H. Nasrollahzadeh Saravi; V. Mohammadzadeh; A. Monemi; F. Vahedi; M.A. Afraei Banpei; M. Baluei; A. Makhlough; A. Nasrollahtabar; A. Ahmadnezhad; Gh.R. Daryanabard


Export Performance Improvement Model of Iranian Farmed Shrimp with Grounded Theory Approach

Pages 115-124

M.R. TaleiPoor; S.A. Heidarieh; H. Khanzadi; Y. Vakil Alroaia


The food preference of juvenile Ship sturgeon (Acipenser nudiventris Lovetski, 1828) in earthen ponds

Pages 161-167

Sh. Gholami; B. Falahatkar; I. Efatpanah; B. Meknatkhah; E. Rasooli


Evaluation of bacterial contamination of surface waters of the Gargar River based on global standards

Pages 169-178

M. Ahangarzadeh; H. Houshmand; S. Dehghan Madiseh; S.R. S. mortezaei