Arrowleaf Sida (Sida Rhombifolia) and Prickly Sida (Sida Spinosa): Germination and EmergenceSMITH · Weed Research1992PDF6.8 MB
Sidérurgie et Brevets SidérurgiquesBouvier · LEcole des Hautes Etudes en Sciences Sociales (EHESS)1970PDF174 KB
Sida uniaristata, a New Species of Sida sect. Sidae L. (Malvaceae, Malvoideae) from BrazilYoshikawa · Bioone2019PDF837 KB