TY  - BOOK
AU  - Lynch, J. M.
TI  - The effect of straw on the establishment and growth of winter cereals
KW  - Abonos verdes
KW  - Abonos
KW  - Efecto en cereales
KW  - Paja
N1  - Sobretiro de: Agriculture and Environment 5:321-328, 1980-1981
ER  -