Show ar bob industry controlled cautioned with tit the tit idea of further conserving the nation a food supply by bj pride protect ing it from insect r ravages president president wilson 1 ID a proclamation he has a placed the arsenic industry of the united states under direction of tho the ford fod ad ministration the president it i me action t 1 a comes come a I 1 in nan answer center to ft a threatened short age in I 1 t the a supply of arsenical rides which are the farmer a chief protection far or his crops 89 1 dinst the on of biting insects |