Mass. Gen. Laws ch. 128, § 6: Lectures and publications

Section 6. The commissioner may arrange for lectures before the department, and may issue for general distribution such publications as he considers best adapted to promote the interests of agriculture including, but not limited to, reports, bulletins, special circulars, or otherwise, the results of analysis of commercial fertilizers and feedstuffs made under sections fifty-one to eighty, inclusive of chapter one hundred and twenty-eight.