Dyfyniad APA

Tolgyessey, J. Chemistry and Biology of water, air and soil: Environmental aspects.

Dyfyniad Arddull Chicago

Tolgyessey, Jol. Chemistry and Biology of Water, Air and Soil: Environmental Aspects.

Dyfyniad MLA

Tolgyessey, Jol. Chemistry and Biology of Water, Air and Soil: Environmental Aspects.

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