source: [lemma=stewardship] □ □
destination: [lemma=stewardship] □ □ □
spec: These shortcomings of American democracy were overcome by persistent litigation . In some areas there are land stewardship issues that must be resolved before land can be offered . Additionally , the company is addressing product stewardship issues that examine product impact throughout the total product life cycle . The LSO should receive detailed training including laser fundamentals , laser bioeffects , exposure limits , classifications , NHZ computations , control measures ( including area controls , eye wear , barriers , etc. ) , and medical surveillance requirements .