Montero Astúa, M., Vásquez Sancho, V., & Rivera Herrero, C. (2002). Occurrence of Potato Powdery Scab Caused by Spongospora subterranea f. sp. subterranea in Costa Rica.
शिकागो स्टाइल उद्धरणMontero Astúa, Mauricio, Viviana Vásquez Sancho, और Carmen Rivera Herrero. Occurrence of Potato Powdery Scab Caused By Spongospora Subterranea F. Sp. Subterranea in Costa Rica. 2002.
एमएलए उद्धरणMontero Astúa, Mauricio, Viviana Vásquez Sancho, और Carmen Rivera Herrero. Occurrence of Potato Powdery Scab Caused By Spongospora Subterranea F. Sp. Subterranea in Costa Rica. 2002.
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