Seth, S., & Bhatnagar, H. (2023). Studies in NPK nutrition of sal (Shorea robusta) seedlings. Manager of Publications, Government of India, Civil Lines, Delhi.
Chicago-viite (17. p.)Seth, S.K, ja H.P Bhatnagar. Studies in NPK Nutrition of Sal (Shorea Robusta) Seedlings. Manager of Publications, Government of India, Civil Lines, Delhi, 2023.
MLA-viite (9. p.)Seth, S.K, ja H.P Bhatnagar. Studies in NPK Nutrition of Sal (Shorea Robusta) Seedlings. Manager of Publications, Government of India, Civil Lines, Delhi, 2023.
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