https://commons.wikimedia.org/wiki/File:A_handbook_of_the_Coleoptera_or_Beetles_of_Great_Britain_and_Ireland_(IA_handbookofcoleop02coxh).pdf
Archive ID: handbookofcoleop02coxh described at URL: https://archive.org/download/handbookofcoleop02coxh/handbookofcoleop02coxh.pdf determination method
https://commons.wikimedia.org/wiki/File:Amateur_fruit_growing_(IA_amateurfruitgrow01gree).pdf
Archive ID: amateurfruitgrow01gree described at URL: https://archive.org/download/amateurfruitgrow01gree/amateurfruitgrow01gree.pdf determination method
https://commons.wikimedia.org/wiki/File:Diptera_of_the_Dutch_East_Indies_and_related_subjects_(IA_dipteraofdutchea00croo).pdf
Archive ID: dipteraofdutchea00croo described at URL: https://archive.org/download/dipteraofdutchea00croo/dipteraofdutchea00croo.pdf determination method
https://commons.wikimedia.org/wiki/File:Flore_populaire,_ou,_Histoire_naturelle_des_plantes_dans_leurs_rapports_avec_la_linguistique_et_le_folklore_.._(IA_florepopulaireou05roll).pdf
Internet Archive Internet Archive ID: florepopulaireou05roll described at URL: https://archive.org/download/florepopulaireou05roll/florepopulaireou05roll.pdf
https://commons.wikimedia.org/wiki/File:Histoire_du_bimaculated_duck_de_Pennant_confondu_longtemps_avec_l%27anas_Glocitans_de_Pallas.._(IA_histoiredubimacu00such).pdf
Archive ID: histoiredubimacu00such described at URL: https://archive.org/download/histoiredubimacu00such/histoiredubimacu00such.pdf determination method
https://commons.wikimedia.org/wiki/File:L.L._May_%26_Co._materials_(IA_LLMayComaterial00LLMaA).pdf
Internet Archive Internet Archive ID: LLMayComaterial00LLMaA described at URL: https://archive.org/download/LLMayComaterial00LLMaA/LLMayComaterial00LLMaA.pdf
https://commons.wikimedia.org/wiki/File:Let_the_mother_trees_do_the_work_(IA_CAT31359442).pdf
jurisdiction: United States determination method or standard: work of the federal government of the United States determination method or standard: SHA-1
https://commons.wikimedia.org/wiki/File:Letters_of_Asa_Gray_(IA_lettersofasagray01gray).pdf
Archive ID: lettersofasagray01gray described at URL: https://archive.org/download/lettersofasagray01gray/lettersofasagray01gray.pdf determination method
https://commons.wikimedia.org/wiki/File:Progress_of_the_Barberry_Eradication_Campaign_in_Montana_in_1929_(IA_CAT31356241).pdf
Mark 1.0falsefalse English applies to jurisdiction: United States determination method or standard: work of the federal government of the United States
https://commons.wikimedia.org/wiki/File:Report_of_the_Barberry_Eradication_Campaign_in_Colorado,_1928_(IA_CAT31356423).pdf
Mark 1.0falsefalse English applies to jurisdiction: United States determination method or standard: work of the federal government of the United States