Philippine agricultural and biosystems engineering standards :  agricultural infrastructure farm-to-market roads - concrete roads / 
Department of Agriculture - Bureau of Agricultural and Fisheries Engineering. 
 - 174 pages :  illustrations (some color) ;  30 cm. 
 - PNS/BAFS PABES  289:2019 .
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm-to-market roads--Standards--Philippines.<br/>Transportation--Philippines.--Standards<br/>Roads--Standards--Philippines.
<br/><br/><label>LC Class. No.: </label>HE 276  / .B9521 2019