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Nutrients of the Cochin backwater in relation to environmental characteristics
(Springer, 1969)
The nutrient distribution of the Cochin Backwater was studied at 6 stations throughout the year The depth profiles of phosphorus (inorganic and organic), nitrogen (nitrate and nitrite) and silicon, showed a marked seasonal ...
Biochemical changes in relation to the breeding cycles of Nausitora hedleyi Schepman (Bivalvia: Teredinidae)
(Current Science Association, 1969)
The biochemical changes in relation to the breeding cycles of Nausitora hedleyi - a typical estuarine boring bivalve were studied. The systematic variations in the annual reproductive cycle were also determined. Samples ...
Studies on the maturity and spawning of silver pomfret, Pampus argenteus (Euphr.) in the Arabian Sea
(National Institute of Sciences of India, 1969)
Maturity and spawning of the Silver Pomfret, Pampus argenteus (Euphr.) have been studied in an area between the Gulf of Kutch and the Gulf of Cambay. The method of studying were: direct observation on the occurrence of ...