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Genetic engineering to protect the global environment, especially protecting plants and organisms.
Five Jordanian piastre isolated on white background
The Bark, Flower, Root and Seed of the Bauhinia acuminata is used for medicinal purpose
3D rendered simple solid icon
flowers of houttuynia isolated on a white background
1915 S US Lincoln cent minted in San Francisco
Colombian coins in closeup-antiguas
White honeysuckle on textured paper
Cancelled Stamp From The United States Featuring Five Native American Tribes That Were Forced To Resettle In The State Of Oklahoma.
Honeysuckle or Lonicera japonica flowering branch isolated on white. White fragrant Lonicera flower buds bunch.
Trichodesma indicum is harvested from the wild for local use as a medicine and sometimes as a food.
Indian Head Penny's from 1901 and 1862, reverse.
dobnium - Db - chemical element periodic table hexagonal shape 3d render
Reverse side of a 1955 silver Roosevelt US dime on black background.
Scanned white Clematis (Guernsey Cream) isolated on white background.
Small white tropical flower with green leaves at twig
A United States one cent coin from 1892.*contains a vector Work Path to easily drop out the background and shadow.
Antimicrobial resistance test with an antibiotic disc on a culture of bacteria
The Bark, Flower, Root and Seed of the Bauhinia tomentosa is used for medicinal purpose
change, old coin\nEconomy makes prosperity
Silver European medieval denarius. Bishopric of Utrecht, 1054-1076 AD
Kyiv, Ukraine - March 14, 2011: Start web page of Wikipedia in browser window with Wikipedia internet address. Wikipedia is a free encyclopedia that anyone can edit. Wikipedia is a multilingual, web-based, free-content encyclopedia project based on an openly editable model.The one of the biggest encyclopedia in the internet.
Beryllium as Element 4 of the Periodic Table. Concept illustration on abstract green purple gradient rings seamless loop background. Title design for science content and infographic showcase display.
5X magnification, the word Liberty on a  Lincoln US  penny.
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Mussaenda philippica, Dona Luz or Dona Queen Sirikit bloom in the garden isolated on white background included clipping path.
Naregamia alata or Naregamia alata is used for the treatment of various diseases
Ukraine visa and stamp on old Turkish passport.
Set of symbols of phosphorus from periodic table
close up of coin, directly above, modern
Free Images: "bestof:PSM V52 D083 Desmodium.png Desmodium http //www archive org/details/popularsciencemo52newy Popular Science Monthly Volume 52 1897 author PD-old Popular Science"
Lophozosterops dohertyi 1897.jpg
Aglaeactis_aliciae_1897.jpg
Loboparadisea_sericea_1897.jpg
Melanopareia_elegans_elegans_1897.jpg
Pterocles_coronatus_1921.jpg
SpilornisRufipectusGould.jpg
Cacicus sclateri 1888.jpg
Cheirogaleus_adipicaudatus_1894.jpg
Zoonavena_thomensis_Keulemans.jpg
Cuculus_rochii_rochii_1888.jpg
Gustave_Wappers_-_Épisode_des_Journées_de_septembre_1830_sur_la_place_de_l'Hôtel_de_Ville_de_Bruxelles.jpg
Washington_Crossing_the_Delaware_by_Emanuel_Leutze,_MMA-NYC,_1851.jpg
Calyptura_cristata.jpg
Hirundo aethiopica 1894.jpg
Psalidoprocne_fuliginosa_1894.jpg
Octopus_vulgaris_Merculiano.jpg
Nikolay Nikolayevich Karazin.jpg
Aviceda_madagascariensis_1868.jpg
Newtonia_brunneicauda_1868.jpg
Cyanolanius_madagascarinus_1868.jpg
Mesitornis_unicolor_1849.jpg
Galbalcyrhynchus_leucotis_1849.jpg
Melanerpes_herminieri_1849.jpg
Phegornis_mitchellii_1849.jpg
Veniliornis_callonotus_1849.jpg
Iodopleura_isabellae_1849.jpg
Drymotoxeres_pucheranii_1849.jpg
Machaeropterus_regulus_1841.jpg
Tangara_inornata_1841.jpg
Myiopagis_caniceps_1841.jpg
Calothorax_lucifer_1841.jpg
Riparia_chinensis_1894.jpg
Progne_dominicensis_1894.jpg
Neochelidon_tibialis_1894.jpg
Atticora_melanoleuca_1894.jpg
Mesitornis variegatus 1849.jpg
Neomixis_tenella_1868.jpg
Cinnyris_coquerellii_1868.jpg
Calicalicus_madagascariensis_1868.jpg
Acrocephalus_newtoni_1868.jpg
Philepitta_castanea_1868.jpg
Philepitta_schlegeli_1868.jpg
Alectroenas_sganzini_1868.jpg
Cyanoramphus_zealandicus_1849.jpg
Phaenicophaeus_diardi_1849.jpg
Rallus_madagascariensis_1849.jpg
Campylorhynchus_megalopterus_1849.jpg
Tangara_nigrocincta_nigrocincta_1849.jpg
Tangara_cucullata_1841.jpg
Thamnophilus_ambiguus_1841.jpg
Pachycephala_sulfuriventer_1898.jpg
Bamberger_Dom_1880.jpg
Sylviorthorhynchus_desmursii_1849.jpg
Colinus_leucopogon_1849.jpg
Diglossa_brunneiventris_1849.jpg
Phacellodomus_erythrophthalmus_1849.jpg
Campylorhynchus_capistratus_1849.jpg
Nystalus_chacuru_chacuru_1841.jpg
Nonnula_rubecula_rubecula_1841.jpg
Chelidoptera_tenebrosa_1841.jpg
Ramphotrigon_megacephalum_1841.jpg
Petrochelidon_rufigula_1894.jpg
Psalidoprocne_nitens_1894.jpg
Psalidoprocne_albiceps_1894.jpg
Octopus_macropus_Merculiano.jpg
Georges_Seurat_1888.jpg
Actiniaria.jpg
Monarcha infelix 01.jpg
Glaucidium castanopterum 1838.jpg
Odontophorus_leucolaemusCJ-AvesP74A.jpg
Anthornis.melanocephalus.jpg
Rhipidura_semirubra_01.jpg
Philemon_albitorques.jpg
Megapodius_eremita.jpg
Ptilinopus_layardi.jpg
Thinornis_rossii.jpg
Vanellus_macropterus.jpg
Accipiter_madagascariensis_1868.jpg
Ninox_superciliaris_1868.jpg
Zosterops_chloronothos_1868.jpg
Dicrurus_waldenii_1868.jpg
Oriolia_bernieri_1868.jpg
Nesillas_typica_typica_1868.jpg
Xenopirostris_damii_1868.jpg
Columba_pollenii_1868.jpg
Glareola_ocularis_1868.jpg
Canirallus_kioloides_1868.jpg
Exocoetus_volitans.jpg
Hapalopsittaca_amazonina_1849.jpg
Chlorurus_troschelii.jpg
Hapalopsittaca_melanotis_1849.jpg
Monasa_morphoeus_morphoeus_1841.jpg
Hylocitrea_bonensis_bonensis_1898.jpg
Phylloscopus_sarasinorum_sarasinorum_1898.jpg
Cataponera_turdoides_1898.jpg
Locustella_castanea_1898.jpg
Basilornis_galeatus_1898.jpg
Aramidopsis_plateni_1898.jpg
Amaurornis_isabellina_1898.jpg
Ceuthmochares_australis_1884.jpg
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