Παραπομπή APA

(1995). Soil amendments and environmental quality: (Agriculture and environment series). Boca Raton, U.S.A: Lewis Publishers.

Παραπομπή Chicago Style

Soil Amendments and Environmental Quality: (Agriculture and Environment Series). Boca Raton, U.S.A: Lewis Publishers, 1995.

Παραπομπή MLA

Soil Amendments and Environmental Quality: (Agriculture and Environment Series). Boca Raton, U.S.A: Lewis Publishers, 1995.

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