hot.ee/ihastepuukool/okas35.html&docid=BaLVGUVk12RDuM&imgurl=http://etc.plan http://www.google.ee/imgres?rlz=1C1ASAC_enEE502EE521&espv=210&es_sm=122&biw=1366&bih=610&tbm=isch&tbnid=QFsr1ClsrKnvSM:&imgrefurl=http://foorum.nurgapuukool.ee/foorum/viewtopic.php%3Ft%3D235&docid=EMe90Ts1P3CoUM&im http://www.google.ee/imgres?rlz=1C1ASAC_enEE502EE521&espv=210&es_sm=122&biw=1366&bih=610&tbm=isch&tbnid=xmk2ZRmEHk72xM:&imgrefurl=http://pilt.delfi.ee/album/46387/%3Fview%3Dblog%26page%3D9&docid=aVnGWCWAEBeblM& http://www.google.ee/imgres?rlz=1C1ASAC_enEE502EE521&espv=210&es_sm=122&biw=1366&bih=610&tbm=isch&tbnid=2IizIEVEqvOFHM:&imgrefurl=http://www.seemnemaailm.ee/gal/details.php%3Fimage_id%3D179%26sessionid%3Df81f66e0e6a http://www.google.ee/imgres?sa=X&rlz=1C1ASAC_enEE502EE521&espv=210&es_sm=122&biw=1366&bih=653&tbm=isch&tbnid=PF-KavoUaAIlIM:&imgrefurl=http://www.ebu.ee/esitlus/leelo_lusik/Paljasseemnetaimed.pptx&docid=Bhd_kmqHyxjZGM&i http://www.google.ee/imgres
2009. Bioloogia koduõpetaja. Kirjastus Ilo, Tallinn ) 4. ( Cambournac, L. 2006 Dinosaurused ja teised väljasurnud loomad. Sinisukk) 5. ( Walker, S. 2003. Dinosaurused. Koolibri, Tallinn) Lisad: 1. http://www.itsnature.org/rip/dinosaurs/mammoth/ 2. http://gallery.neoseeker.com/RHJ44/floor/649341320 3. http://www.google.ee/imgres? imgurl=http://dinoteam.org/list/Pictures/Hypsilophodon.JPG&imgrefurl=http://p erfect-style.pl/newsletter/hypsilophodontids%26page %3D5&usg=__jWnVlpuQ_v7p0_iBq3MU0dRcB- Y=&h=228&w=286&sz=11&hl=et&start=0&zoom=1&tbnid=YRiS4g_VOiDHDM :&tbnh=116&tbnw=146&ei=b8TKTbujD8TdtAah672RAw&prev=/search%3Fq %3DHypsilophodon%26um%3D1%26hl%3Det%26sa%3DX%26biw %3D1366%26bih%3D667%26tbs%3Dic:gray%26tbm %3Disch&um=1&itbs=1&iact=rc&dur=510&page=1&ndsp=25&ved=1t:429,r:12 ,s:0&tx=70&ty=38
looduskaitseala 5. http://loodus.keskkonnainfo.ee/webeelis/infoleht.aspx?type=artikkel&id=1153049772 6. http://www.keskkonnaamet.ee/public/Keskkonnaharidus/piusa_eesti.pdf 7. http://www.bioneer.ee/bioneer/kohalik/aid-5138/Valitsus-kinnitas-Piusa-koobastiku- looduskaitseala-kaitse-eeskirja 8. http://www.google.ee/imgres? q=piusa+koopad&um=1&hl=et&rlz=1T4ADRA_enEE455&biw=1366&bih=517&tb m=isch&tbnid=feNKyQs2glm_RM:&imgrefurl=http://pilt.delfi.ee/album/80191/%3F view%3Dblog%26page %3D9&docid=F5UjF3JgwzCE0M&imgurl=http://y.delfi.ee/norm/80191/3750423_TV ATZj.jpeg&w=630&h=473&ei=A2AUT7_yNIik- gb0o4C6CA&zoom=1&iact=rc&dur=125&sig=114713886490559846638&page=4&t bnh=132&tbnw=186&start=48&ndsp=12&ved=1t:429,r:8,s:48&tx=166&ty=65
edu.ee/taimed/oistaim/lodjap2.htm (13.04.2016) The gymnosperm database, Picea abies http://www.conifers.org/pi/Picea_abies.php The Royal Horticultural Society veebileht. 2016. Rhus typhina. https://www.rhs.org.uk/Plants/20902/i-Rhus-typhina-i/Details?returnurl=%2Fplants%2Fshrubs %3Fs%3Ddesc(plant_merged)%26context%3Db%25253D0%252526hf%25253D12%252526l %25253Den%252526s%25253Ddesc%25252528plant_merged%25252529%252526sl %25253Dplants%252526r%25253Df%2525252Fplant_plant_type%2525252Fshrubs%26page %3D8%26aliaspath%3D%252fplants%252fshrubs (15.04.2016). Unelmate aed. Puud, põõsad ja ronitaimed. II väljaanne. Ungari sirel.Calmia istikuäri OÜ.[WWW]: http://www.calmia.ee/Taimed/Hekid/syjosikaea.htm ( 14.04.2016) Vaasa, A. 2003. Ilupõõsad ootavad tarka lõikajat. Maakodu. [WWW] http://www.hot.ee/tsuga/art.html (26.04.2016) Valgamaalane. Iga viljapuu vajab kärpimist. http://valgamaalane.postimees.ee/2203847/iga-viljapuu-vajab-karpimist (13.04.2016) Vikipeedia
http://www.conifers.org/pi/Picea_abies.php 126.The Royal Horticultural Society veebileht. 2016. Rhus typhina. https://www.rhs.org.uk/Plants/20902/i-Rhus-typhina-i/Details?returnurl=%2Fplants %2Fshrubs%3Fs%3Ddesc(plant_merged)%26context%3Db%25253D0%252526hf %25253D12%252526l%25253Den%252526s%25253Ddesc%25252528plant_merged %25252529%252526sl%25253Dplants%252526r%25253Df %2525252Fplant_plant_type%2525252Fshrubs%26page%3D8%26aliaspath%3D %252fplants%252fshrubs (15.04.2016). 127.“Tihemetsa“ 2011 (15.04.2016) 128.Unelmate aed. Puud, põõsad ja ronitaimed. II väljaanne. 129.Ungari sirel.Calmia istikuäri OÜ.[WWW]: http://www.calmia.ee/Taimed/Hekid/syjosikaea.htm ( 14.04.2016) 130.Vaasa, A. 2003. Ilupõõsad ootavad tarka lõikajat. Maakodu. [WWW] http://www.hot.ee/tsuga/art.html (26.04.2016) 131.Valgamaalane. Iga viljapuu vajab kärpimist
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