public function removeProductionDescription(\Librinfo\VarietiesBundle\Entity\VarietyDescriptionProduction $productionDescription)
    {
        return $this->production_descriptions->removeElement($productionDescription);
    }
public function removeProductionDescription(\Librinfo\VarietiesBundle\Entity\VarietyDescriptionProduction $productionDescription)
    {
        return $this->production_descriptions->removeElement($productionDescription);
    }
public function removeProductionDescription ( \ Librinfo \ VarietiesBundle \ Entity \ VarietyDescriptionProduction $ productionDescription ) { return $ this -> production_descriptions -> removeElement ( $ productionDescription ) ; }
Remove productionDescription.

@param \Librinfo\VarietiesBundle\Entity\VarietyDescriptionProduction $productionDescription

@return bool tRUE if this collection contained the specified element, FALSE otherwise
Remove productionDescription .