treasurer. ( l ) Meetings . — To hold regular weekly meetings upon a day to be fixed by the board, and special meetings upon the call of the governor. The meetings of the board shall be open to the public. EHIcaT ( m ) Agricultural pests . — To adopt, by resolution, regulations for the suppression of any agricultural pest like locusts or cattle disease, to post the same in five conspicuous places in each pueblo, to provide for enforcement of same by fixing penalty for  their violation not exceeding two hundred pesos fine or thirty days' imprisonment, and to appropriate from the provincial treasury the necessary expenses in organizing the temporary force of employees needed to enforce regulations and in paying costs of p rosecutions before justices of the peace. ( n ) Hours of labor . — To adopt rules regulating the hours of employment of the subordinates in the various provincial offices, subject to the approval of the administrative council. IAaCST ( o ) Provincial seal.  — To provide a seal for the province. (p) School buildings, construction, and so forth . — To provide, if deemed expedient by the provincial board, by construction, purchase, or renting, such school building or buildings in the province as in the opinion of the board may be necessary, to be use d for the free secondary instruction of pupils resident in the province, such secondary instruction being understood to include, in addition to academic and commercial subjects, manual training, instruction in agriculture, and normal-school instruction, and  to provide for the payment of all expenses of maintaining such public school or schools of secondary instruction as may be established in the province, and the schools in their establishment and conduct shall be subject to the general supervision and con trol of the superintendent of schools in accordance with the provisions of section two thousand five hundred and seventy-eight hereof. Until such time, however, as the department governor shall decide that the condition of finances of the province will jus tify for the future the payment of the salaries of teachers and the expense of supplies and equipment for secondary schools from the provincial treasury, such salaries and expense may be borne by the department. And if for any reason a province is not prep ared to establish a secondary or high school, the provincial board of such province may provide from the provincial funds for the Copyright 2012 CD Technologies Asia, Inc. and Accesslaw, Inc. Philippine Law Encyclopedia 2011 811