TY - BOOK AU - Paul A. Hedin TI - Bioregulators for pest control SN - 0-8412-0910-3 U1 - 632.95 PY - 1985/// CY - Washington PB - American chemical society N1 - Paul A. Hedin: Bioregulators for pest control. Washington. American chemical society, 1985. 0-8412-0910-3--(632.95HED) ER -