| Citation | Natarajan, A.V. and A.G. Jhingran, 1961. Index of preponderance - a method of grading the food elements in the stomach analysis of fishes. Indian J. Fish. 8(1):54-59. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 11021 |
| Language | English |
| Usage | used in part |
| Remarks | |
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