W.R.Jordon, P. (1988). Challenges In Dryland Agrıculture A Global Perspectıve. Usa.
Chicago Style CitationW.R.Jordon, P.W.Unger. Challenges In Dryland Agrıculture A Global Perspectıve. Usa, 1988.
MLA CitationW.R.Jordon, P.W.Unger. Challenges In Dryland Agrıculture A Global Perspectıve. Usa, 1988.
Warning: These citations may not always be 100% accurate.