THIS IS A COMBINED SYNOPSIS/SOLICITATION FOR COMMERCIAL ITEMS PREPARED IN ACCORDANCE WITH THE FORMAT IN FEDERAL ACQUISITION REGULATION (FAR) SUBPART 12.6, AS SUPPLEMENTED WITH ADDITIONAL INFORMATION INCLUDED IN THIS NOTICE. THIS ANNOUNCEMENT CONSTITUTES THE ONLY SOLICITATION; QUOTES ARE BEING REQUESTED AND A SEPARATE WRITTEN SOLICITATION WILL NOT BE ISSUED. U.S. FISH AND WILDLIFE SERVICE, PORTLAND, OR HAS A REQUIREMENT FOR UAN-32 FERTILIZER FOR THE SONNY BONO SALTON SEA NATIONAL WILDLIFE REFUGE. THE REQUIREMENT MUST BE AVAILABLE UPON REQUEST AND TO BE DELIVERED AS NECESSARY BY SEPTEMBER 1, 2018 THROUGH JANUARY 30, 2019. THIS REQUEST FOR QUOTATION (RFQ) IS A TOTAL SMALL BUSINESS SET ASIDE AND IS CONDUCTED UNDER THE PROCEDURES OF FAR PARTS 12 AND 13, INCORPORATING PROVISIONS AND CLAUSES IN EFFECT THROUGH FEDERAL ACQUISITION CIRCULAR 2005-101. THE NAICS CODE IS 325320 AND THE SMALL BUSINESS SIZE STANDARD IS 1000 EMPLOYEES.