observation on the curative effects
observation on curative effect
clinical observation on therapeutic effect
Experimental observation on ecohydrology
Observation on board of satellite
Observation on Fixed Spot
Observation on introduced pomegranate varieties
Observation on the effect
Observation on the Strategic Oil Reserves
observation on therapeutic
observation on therapeutic effect
analysis of the effects on bio-environment
analysis on curative effect
Cl~-effects on crop and soil
Coulomb effects on cross section