TY  JOUR
TI  THE DEVELOPMENT OF THE UNIVERSAL COMBINED INDEX OF THE DROUGHT AND HUMIDITY OF THE SOIL
KW  drought index
KW  optimization
KW  correla-tion
KW  vegetation
KW  humidity
JO  Bulletin of KSAU
AU  Aliyeva, S.S.
PY  2017
IS  
PB  Krasnoyarsk State Agrarian University