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Authors White, Richard P. Remove constraint White, Richard P.: White, Richard P. Series Journal of agricultural research Remove constraint Journal of agricultural research: Journal of agricultural research

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1. A Bacterial Disease of Hedera helix.

Author:: White, Richard P. , McCulloch, Lucia
Physical description:: p. 807-815.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1934 Apr. 15, v. 48, no. 8

2. Studies on Tomato Wilt Caused by Fusarium lycopersici Sacc.

Author:: White, Richard P.
Physical description:: p. 197-239.
Series:: Journal of agricultural research
Part Of:: Journal of agricultural research. 1927 Apr. 1, v. 34, no. 7