TY  - BOOK
AU  - McCunnall,J.
AU  - Tring I.M.
TI  - Field drainage: Principles and Practices 
SN  - 0713438339 (hardback)
AV  - S621 F54 
PY  - 1984///
CY  - London
PB  - Batsford Acedemic and Educational
KW  - Drainage
N1  - Includes bibliographical references and index
ER  -