Näytetään 1 - 10 yhteensä 54 tuloksesta haulle 'De Guzman, Constancio', hakuaika: 0,02s Tarkenna hakua
  1. 1

    Pesticide residues on Sampaguita Jasminum sambac (L.) Aiton from farmers to garland sellers Tekijä Bajet, Cristina M.

    Julkaisussa Philippine Entomologist (2015)
    Artikkeli

    Pesticide residues on Sampaguita Jasminum sambac (L.) Aiton from farmers to garland sellers
  2. 2

    PAS@100 celebrating a harvest of excellence in scientific publication 1911-2011 Tekijä De Guzman, Constancio C.

    Artikkeli

    PAS@100 celebrating a harvest of excellence in scientific publication 1911-2011
  3. 3

    Direct and Indirect In-Vitro Plant Regeneration and Antioxidant Production in Tsaang Gubat [Carmona retusa (Vahl.) Masam] Tekijä Reglos-Zara, Rocelie A.

    Artikkeli

    Direct and Indirect In-Vitro Plant Regeneration and Antioxidant Production in Tsaang Gubat [Carmona retusa (Vahl.) Masam]
  4. 4

    Compost Quality and Economic Viability of Five Biowaste Composting Ventures in Metro Manila Tekijä Cuevas, Virginia C.

    Artikkeli

    Compost Quality and Economic Viability of Five Biowaste Composting Ventures in Metro Manila
  5. 5

    Tissue culture and essential oil production from callus cultures of ilang-ilang [Cananga odorata (Lamk) Hook.f.and Thomson] Tekijä Lindain, Andrea F.

    Artikkeli

    Tissue culture and essential oil production from callus cultures of ilang-ilang [Cananga odorata (Lamk) Hook.f.and Thomson]
  6. 6

    Guide to popular culinary herbs and spices Tekijä De Guzman, Constancio C.

    Julkaistu 2007
    Kirja

    Guide to popular culinary herbs and spices
  7. 7

    Morpho-physiological responses of sweet basil, Ocimum basilicum L., to non-aerated hydropolic culture Tekijä De Guzman, Constancio C.

    Artikkeli

    Morpho-physiological responses of sweet basil, Ocimum basilicum L., to non-aerated hydropolic culture
  8. 8

    The essential oils research and development program (EORDP) linking its endeavors to essential oils production in the Philippines Tekijä De Guzman, Constancio C.

    Artikkeli

    The essential oils research and development program (EORDP) linking its endeavors to essential oils production in the Philippines
  9. 9

    Tagalog songs Tekijä De Guzman, Constancio Canseco 1903-1982

    Julkaistu 1995
    Music

    Tagalog songs
  10. 10

    Comparison of transpiration rate and stomatal and leaf features in black pepper (Piper nigrum L.), clove (Syzygium aromaticum (L) Merr and Perry), cinnamon (Cinnamonum zeylanicum B... Tekijä De Guzman, Constancio C.

    Artikkeli

    Comparison of transpiration rate and stomatal and leaf features in black pepper (Piper nigrum L.), clove (Syzygium aromaticum (L) Merr and Perry), cinnamon (Cinnamonum zeylanicum Blume) and nutmeg (Myristica fragrans Houtt)

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