Field Officer (Tree Management) of the GLTMS of the DEVB, Mr LAW Po-ching, is demonstrating the use of an ancillary tool (e.g. plastic mallet) to tap the trunk to assess its structural condition.
Field Officer (Tree Management) of the GLTMS of the DEVB, Mr LAW Po-ching, is demonstrating the use of an ancillary tool (e.g. plastic mallet) to tap the trunk to assess its structural condition.
Field Officer (Tree Management) of the GLTMS of the DEVB, Mr LAW Po-ching, is demonstrating the use of an ancillary tool (e.g. plastic mallet) to tap the trunk to assess its structural condition.
Close