Showing 1 - 4 results of 4 for search 'Ayyar, T.V. Ramakrishna', 查询时间: 0.01s Refine Results
  1. 1
    Handbook of economic entomology for South India

    Handbook of economic entomology for South India 由 Ayyar, T.V. Ramakrishna

    出版 1940
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  2. 2
    Some Insect Recently Noted as Injurious in South India

    Some Insect Recently Noted as Injurious in South India 由 Ayyar, T.V. Ramakrishna

    出版 1921
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  3. 3
    Memoirs of the Department of the Agriculture in India: a contribution t0o our Knowledge of South Indian Braconidae

    Memoirs of the Department of the Agriculture in India: a contribution t0o our Knowledge of South Indian Braconidae 由 Ayyar, T.V. Ramakrishna

    出版 1928
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  4. 4
    Entomological investigations on the spike disease of sandal (21).

    Entomological investigations on the spike disease of sandal (21). 由 Ayyar, T.V. Ramakrishna

    出版 1934
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