JONES, J. B. Laboratory guide for conducting soil test and plant analysis#J. Benton Jones. CRC Press.
Čikaški stil citiranja (17. izdanje)JONES, J. Benton. Laboratory Guide for Conducting Soil Test and Plant Analysis#J. Benton Jones. CRC Press.
MLA način citiranja (8. izdanje)JONES, J. Benton. Laboratory Guide for Conducting Soil Test and Plant Analysis#J. Benton Jones. CRC Press.
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