APA Style
kareem, A, S. (2010).
Effect of water quality and soil texture on some chemical properties of soil and growth of corn zea mays L :diploma .
Erbil:
Salahaddin Yniversity.
MLA Style
kareem, Aveen, Sabir.
"Effect of water quality and soil texture on some chemical properties of soil and growth of corn zea mays L :diploma".
Erbil:
Salahaddin Yniversity,
2010.
Text.