TY  - GEN
AU  - Adriaanse, P.I.
AU  - Povel, S.A.M.T.
TI  - Practicals basic land surveying and irrigation
SN  - 90-70857-29-4
PY  - 1994///
CY  - Wageningen
PB  - Amsterdam
KW  - IRRIGATION
KW  - SURVEYING
ER  -