Army Memorandum Regulation 25-30 - Army corps of engineers (usace). This regulation prescribes guidance for preparation and processing of u.s.
Army corps of engineers (usace). This regulation prescribes guidance for preparation and processing of u.s.
 
				 
				 
				 
				![Ar25 50[1]](https://i2.wp.com/image.slidesharecdn.com/ar25501-111108123956-phpapp02/95/ar25-501-33-728.jpg?cb=1320756059) 
				 
				 
				 
				