TY - BOOK AU - Wesseling, Jans. AU - Wesseling,Jans TI - Proceedings of the international drainage workshop SN - 9070260549 (paperback) PY - 1979/// CY - [S.l.] PB - Int'l Instiitute for Land Reclamation and Improvement N2 - Paperback Edition UR - http://www.amazon.com/exec/obidos/ASIN/B000QSYORQ/chopaconline-20 ER -