Ag professional
Ag professional [elektronický zdroj]. -- Vol. 47, no. 6 (Summer 2003)-. -- St. Louis, MO : Doane Agricultural Services, Co., c2003-. -- v. : ill. (some col.) ; 28 cm. -- Latest issue consulted: Vol. 49, no. 10 (Dec. 2005).. -- Title from cover.. -- Official publication of the ARA, CCA and NAICC.. -- At head of title: Doane's.
Agricultural Retailers Association.. Certified Crop Advisers.. National Alliance of Independent Crop Consultants.. Doane Agricultural Services Co.,
Farm management - United States - Periodicals.. Agronomy - United States - Periodicals.. Agricultural consultants - United States - Periodicals.. Agriculture - Economic aspects - United States - Periodicals