TY  - BOOK
AU  - Alfred Steffrud
TI  - Handbook of soil and insects
SN  - 978938328556
U1  - 631.4 
PY  - 2017///
CY  - New Delhi
PB  - Agri horti press
KW  - Soil
KW  - Insects
KW  - Organic matter in soils
KW  - Liming of soils
KW  - Orchard insecticides
ER  -