TY  - BOOK
AU  - Kaul, Ravindra Nath
TI  - Studies on weed crop competition
U1  - Th 632.5 21st.ed.
PY  - 1859///
CY  - Agra
PB  - Agra University
KW  - Weeds - Models
KW  - Crops - Weeds interaction
N1  - Contents: V.1; bibliography: pp-96 - 98
ER  -