Bring the required documents to the County Clerk's Bookkeeping Department located in the Basement of the courthouse at 100 Dolorosa, San Antonio, Texas 78205. We know things can change once you register for classes.Here is what you need to know in order to drop an individual course or withdraw from the semester. If a student earns all F's during a semester, it may be considered an unofficial withdrawal if the last date of attendance cannot be determined. The Withdrawal or Refund Request is an amendment record type that allows an applicant to file a withdrawal. Complete form (Incorporated or the unincorporated form). Guidelines for completing the ApplyTexas application are available through the Alamo Colleges' home page at alamo.edu. Study of kerogen formation, coalification, humification, organic macromolecules of plant materials, humic substances, and fossil fuels.