APA Alıntı

Subba Rao,N S. Soil microorganisms and plant growth. Oxford & IBH Publishing Co.Pvt.Ltd.

Chicago Stili Alıntı

Subba Rao,N S. Soil Microorganisms and Plant Growth. New Delhi: Oxford & IBH Publishing Co.Pvt.Ltd.

MLA Alıntı

Subba Rao,N S. Soil Microorganisms and Plant Growth. Oxford & IBH Publishing Co.Pvt.Ltd.