TY  - BOOK
AU  - Bear, Firman E.
AU  - Miles, Ivan E.
TI  - Soils and Crops: Diagnostic Techniques
U1  - 631.4 
PY  - 2004///
CY  - Delhi
PB  - Satish Serial Publishing House
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Crop diagnosis
KW  - Soils
ER  -