Dyfyniad APA

Mishra, P. C. (1989). Soil pollution and soil organisms. Ashish Publishing House.

Dyfyniad Arddull Chicago

Mishra, P C. Soil Pollution and Soil Organisms. Newdelhi: Ashish Publishing House, 1989.

Dyfyniad MLA

Mishra, P C. Soil Pollution and Soil Organisms. Ashish Publishing House, 1989.

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