National Institute of Oceanography and Fisheries

              Bulletin of the institute of oceanography and fisheries

             Volume 2, 1972

1.

bottom trawling surveys for abu kir- rosetta region during 1969-1970

m.t. hashem

Pages 1-22
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2.

studies of red sea fisheries by light and pure-seine near al-ghardaqa

samir zaki rafail

Pages 23-50

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3.

the use of vertebrae for determining age and growth of the nile catfish clarias lazera (cuv. & val.) in the a.r.e.

a.r. el-bolock

Pages 51-82
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4.

the age, growth and maturity of labeo niloticus forsk, from the nozha hydrodrome in 1968-1970

m.t. hashem

Pages 83-102
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5.

biological studies on rhonciscus striatus (fam. Pomadasyidae fro the gulf of suez)

a.f.a. latif and th. s. shenouda

Pages 103-134
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6.

a statistical study of length-weight relationship of eight egyptian fishes

samir zaki rafail

Pages 135-156
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7.

recent biological investigation in the red sea along the A.r.e. coasts. 1- on some demersal fishes of economic importance from the red sea with notes on migration of fish through the suez canal

a.r. bayoumi

Pages 157-184
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8.

food and feedind habits of some egyptian fishes in lake quarun, part i. tilapia zillii (gevr.) a. according to different localities

a.a. al-kholy and s.a. abdel-malek

Pages 185-202
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9.

food and feedind habits of some egyptian fishes in lake quarun, part i. tilapia zillii (gevr.) c. according to different length groups

s.a. abdel-malek

Pages 203-214
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10.

studies on tilapia nilotica from lake nasser, i. macroscopic characters of gonads

a.f.a. latif and m.m. rashid

Pages 215-238
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11.

food and feedind habits of some egyptian fishes in lake quarun, part i. tilapia zillii (gevr.) c. according to different sexes

s.a. abdel-malek

Pages 239-260
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12.

artificial feeding of carp fry

 a.e. iman and a. ph. habashy

Pages 261-274
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13.

experimental studies on feeding the common carp cyprinus carpio in egypt

h.m. bishai, m.m. ishak and w.d. labib

Pages 275-296
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14.

fat metabolism in tilapia zillii gerv., i. seasonal variation in the general condition and feeding activity of tilapia zillii from lake mariut

Fatma A. Zaghloul; Aida B. Tadros; Mohamed A. Okbah and  Fikry N.Asaad

Pages 297-314
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15.

fat metabolism in tilapia zillii gerv., ii. fat metabolism in tilapia zillia in relation to feeding and breeding activities

a.m. el-maghraby,  a. ezzat  and h.h. saleh

Pages 315-332
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16.

a note on the use of c14 for measuring carbon assimilation in epiphytes

rich a. vollenweider and amin a. samaan

Pages 333-338
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17.

the ecology of zooplankton in lake mariut

amin a. samaan and anwar a. aleem

Pages 339-374
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18.

quantitative estimation of bottom fauna in lake mariut

amin a. samaan and anwar a. aleem

Pages 375-398
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19.

further studies on the hydrography and chemistry of late manzalah

saad d. wahby, samiy f. youssef and nabilla f. bishara

Pages 399-422
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