TY  - GEN
AU  - Watt, George, 1851-
TI  - The wild and cultivated cotton plants of the word: a revision of the genus gossypius
U1  - 633.51 W344 
PY  - 1907///
CY  - New Yok
PB  - Longmans Green
KW  - Algodão; Cultivo; História; Indústria
N1  - Framed primarily with the object of saiding planters and investigators who may contemplate the systematic improvement of the cotton ataple; Col. Miguel Calmon, 305
ER  -