IMPROCROP
ENZYMATIC COMPOSITIONS FOR PROMOTING RAPID DEGRADATION OF CROP RESIDUE; PLANT GROWTH REGULATORS FOR AGRICULTURAL USE; SOIL ADDITIVES, NAMELY, BACTERIAL AND ENZYMATIC COMPOSITIONS FOR ACCELERATING COMPOST FORMATION AND PLANT GROWTH MEDIA CONSISTING OF NUTRIENTS AND SURFACTANTS FOR AGRICULTURAL USE
Cancelled · August 30, 2001 · 76307339 ·