TY  - BOOK
AU  - Keulen, H. Van
TI  - Simulation of Water Use and herbage growth in arid regions
U1  - 631.7 
PY  - 1975///
CY  - New Yark
PB  - Oxford and Publishing Co.
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Arid zone
KW  - Simulation
KW  - Water use
ER  -