Refator the WorkbookResponse to subclass a ExcelFileResponse
Refator the WorkbookResponse to subclass a ExcelFileResponse

serge-gaia/biosys,gaiaresources/biosys,parksandwildlife/biosys,serge-gaia/biosys,gaiaresources/biosys,parksandwildlife/biosys,gaiaresources/biosys,serge-gaia/biosys,ropable/biosys,ropable/biosys,ropable/biosys,parksandwildlife/biosys