Mostrar 1 - 4 resultats de 4 per cerca 'Joseph, M. L.', hora de la petició: 0.01sec Refinar resultats
  1. 1
    Study on the Declining trend of Biodiversity and Fish Production in the Lower Reaches of Periyar River and its socio-economic development
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    Printed Book
  2. 2
    Eco-Biology of Sasthamcotta Lake
    per Joseph, M L
    Publicat 1994
    Ph.D Thesis
  3. 3
    Eco-biology of Sasthamcotta lake /
  4. 4
    Pollution stress responses in fishes of Periyar river at Ernakulam district in the field and experimental conditions/
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    Ph.D Thesis
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