Control of porina caterpillar
Doull, K.M.
Control of porina caterpillar - Christchurch 1951 - 1-4 p. - Caterpillar Canterbury Chamber of Commerce. Agricultural Bulletin No. 261 .
Control of porina caterpillar - Christchurch 1951 - 1-4 p. - Caterpillar Canterbury Chamber of Commerce. Agricultural Bulletin No. 261 .