Black boned chicken with black feather
spring black stem of black stem of the alfalfa
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
300 disperse black exsf 300
4-polysoprene TPI grades of carbon black
501 Sulphar Black 501 200%