TY - BOOK AU - Penney,R.W. AU - Phillips,C.W. TI - Refrigeration requirements for truck bodies: effects of door usage T2 - [United States. Dept. of Agriculture] Technical bulletin AV - S21.A72 no. 1375 U1 - 629.22/4 PY - 1967///] CY - Washington] PB - Agricultural Research Service, U.S. Dept. of Agriculture; [for sale by the Supt. of Docs., U.S. Govt. Print. Off. KW - Refrigerated trucks KW - Motor trucks in freight service, Refrigerated ER -