TY  - JOUR
TI  - The requirements of conceptual data model toward to land management of special agricultural crop-lands in Turkey
AU  - ÖZÇELİK, A.E.
AU  - NÄ°ÅžANCI, R.
AU  - DEMÄ°R, O.
AU  - Ä°NAN, H.Ä.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2015
VL  - 33
SP  - 220
EP  - 232
DO  - 
ER  -