Walliser, J. (2020). Plant partners: Science-based companion planting strategies for the vegetable garden. Storey Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalliser, Jessica. Plant Partners: Science-based Companion Planting Strategies for the Vegetable Garden. North Adams, MA: Storey Publishing, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWalliser, Jessica. Plant Partners: Science-based Companion Planting Strategies for the Vegetable Garden. Storey Publishing, 2020.
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