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2521
Varietal response to different levels of soil moisture tension in upland rice [microform].
Julkaistu 1977Visual Material -
2522
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2523
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2524
Perennial nutsedge (Cyperus rotundus L.) competition with upland rice and its chemical control [microform].
Julkaistu 1977Visual Material -
2525
Nutrient media affecting growth and development of Vanda sanderiana young seedlings grown in vitro [microform].
Julkaistu 1977Visual Material -
2526
Development, germination and dormancy of Guinea grass seeds (Panicum Maximum Jacq.) [microform].
Julkaistu 1977Visual Material -
2527
The effects of weed control and planting methods on the yield and growth of lowland rice [microform].
Julkaistu 1977Visual Material -
2528
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2529
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2530
Light interception and photosynthesis rate of grain sorghum cultivars of diverse plant types [microform].
Julkaistu 1977Visual Material