01020cam a22002771 4500 agr41000452 DLC 20260227111000.0 781226s1940 at abf b f000 0 eng c agr41000452 (OCoLC)4507142 U.S. Dept. of Agr. Library CLSU OCoLC ICRL DLC premarc SB615.P8 D58 423 D66B 632.58 Dodd, Alan Parkhurst, 1896- The biological campaign against prickly-pear, by Alan P. Dodd. Published under the authority of the Commonwealth Prickly Pear Board. Brisbane, Queenland, 30th October, 1940. Brisbane, A.H. Tucker, Government Printer, 1940. 1 p. l., ii, 177 p. col. front., plates, fold. map, diagrs. 25 cm. At head of title: Commonwealth Prickly Pear Board. "Literature": p. 176-177. Prickly pears. Beneficial insects. Australia. Prickly-pear board. 10134 10134