TY - GEN digital ID - 139417925 TI - A series of tables on draining : showing the number of roods and of rods of drains, in any quantity of land from 1 pole to 100 acres ... : also the number of tiles ... required ... : and directions for constructing tanks and measuring their contents AU - Strachan, James AU - Gale Cengage Learning PY - 1850 PB - Edinburgh Oliver & Boyd DB - UniCat KW - Drainage KW - Drain-tiles UR - https://www.unicat.be/uniCat?func=search&query=sysid:139417925 AB - ER -