[83-13  (f) ; 1396-17 ( e ).] ( g ) To order, in its discretion, upon the recommendation of the district engineer, the construction, repair, or maintenance of roads, bridges, and ferries and the making of other provincial public works and improvements in accordance with law. ( h ) To agree upon the recommendation of the district engineer with the provincial board of an adjoining province on the terms within the limitations of law, upon which roads forming the boundary between the two provinces, and bridges and ferries crossing s treams forming such boundary shall be constructed, repaired, or maintained under the joint control of the two provincial governments. [83-13 ( d ).] [83-13 ( e ); 1396-17 ( d ).] ( i ) To order, in its discretion, the execution by the district engineer, at provincial expense, of such minor surveys and examinations as may be necessary to determine the advisability of making public improvements, either by the provincial government or t he Insular Government within the jurisdiction of the province. (j) To authorize and conduct, pursuant to law, systematic campaigns or operations against dangerous communicable diseases, agricultural pests, and epidemics of cattle diseases, when the province is afflicted by or threatened with an invasion of the same. [908-1; 1396-17 ( g ); 1401-1.] [83-13 ( k ); 133-1 ( 6 ); 542-1.] SECTION  2029 . Decision of Controversy as to Sufficiency of Accommodations for Courts . — If in any case there should arise a controversy between the judge of first instance in any district and the provincial authorities over the question of the sufficiency  of the accommodations supplied for the Court of First Instance in the province, the matter shall be referred to the Governor-General, whose decision therein shall be final; and any necessary expense authorized by the Governor-General in order to carry his dec ision into effect shall be a lawful charge against the province. DCIAST SECTION  2030 . Transportation of Non-official Passengers and Freight . — In any province in which the provincial board is maintaining a launch or other 598 Copyright 2012 CD Technologies Asia, Inc. and Accesslaw, Inc. Philippine Law Encyclopedia 2011