TY  - BOOK
AU  - Muller, G.
TI  - Cotton
T2  - series of Manographs of Tropical and Subtropical Crops
U1  - 633.51 M8C6 
PY  - 1968///
CY  - Bochum(West Germany)
PB  - Ruhr Stickstoff Ag.
ER  -