作者: Rosario D. Pacovsky

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2 电子书 Rosario D. Pacovsky

Rosario D Pacovsky: Auxin
The word auxin has a Greek origin: auxein means to enlarge or to grow. Auxins are an important category of plant hormones, regulating many aspects of plant growth and development throughout the plant …
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€294.98
Landon P Merrill: Fiscal Exposures
Fiscal exposures may be explicit in that the federal government is legally required to pay for the commitment; alternatively, it may be implicit in that the exposure arises from expectations based on …
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€235.83