Dhillon, S. K., & Sidhu, D. Genetic variation in poplar (Populus deltoides Marsh.) clones under nursery conditions.
Lua i Stíl Chicago (17ú heag.)Dhillon, Sukhjit Kaur, agus D.S Sidhu. Genetic Variation in Poplar (Populus Deltoides Marsh.) Clones Under Nursery Conditions.
Lua MLA (9ú heag.)Dhillon, Sukhjit Kaur, agus D.S Sidhu. Genetic Variation in Poplar (Populus Deltoides Marsh.) Clones Under Nursery Conditions.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.