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  1. 1

    Azolla deserves a second look af Tacio, Henrylito D.

    Udgivet i Agriculture (2009)
    Article

    Azolla deserves a second look
  2. 2

    Azolla a natural water purifier

    Udgivet i Malaya (1997)
    Article

    Azolla a natural water purifier
  3. 3

    Morphological changes in four azolla genotypes concurrently grown with irrigated lowland rice af Parot-Alcantara, Virginia

    Article

    Morphological changes in four azolla genotypes concurrently grown with irrigated lowland rice
  4. 4

    Azolla its culture, management and utilization in the Philippines.

    Udgivet 1989
    Bog

    Azolla its culture, management and utilization in the Philippines.
  5. 5

    Azolla its culture, management and utilization in the Philippines.

    Udgivet 1989
    Bog

    Azolla its culture, management and utilization in the Philippines.
  6. 6

    Breakthrough achieved in Azolla project

    Udgivet i Manila Bulletin (1988)
    Article

    Breakthrough achieved in Azolla project
  7. 7

    Azolla utilization proceedings of the Workshop on Azolla Use, Fuzhou, Fujian, China, 31 March-5 April 1985.

    Udgivet 1987
    Bog

    Azolla utilization proceedings of the Workshop on Azolla Use, Fuzhou, Fujian, China, 31 March-5 April 1985.
  8. 8

    Nitrogen-fixing phototrophs in the Ifugao rice terraces (Philippines) af Roger, Pierre A., Voggesberger, Monica, Margraf, Josef

    Udgivet 1986
    Analytics

    Nitrogen-fixing phototrophs in the Ifugao rice terraces (Philippines)
  9. 9

    The effect of azolla on the yield of rice and fish grown in a rice-cum-fish culture system af Ferriol, Ophelia S.

    Udgivet 1985
    Thesis

    The effect of azolla on the yield of rice and fish grown in a rice-cum-fish culture system
  10. 10

    The International bibliography oncropping systems. af Ramos, Mila Medina

    Udgivet 1984
    Bog

    The International bibliography oncropping systems.

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