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21
المؤلفون: Donna J. Clemons, Jennifer L. Seeman
نوع المادة: eBook.
الموضوعات: Guinea pigs, Laboratory animals, Guinea pigs as laboratory animals--Handbooks, manuals, etc
تصنيفات: MEDICAL / Anatomy, MEDICAL / Toxicology, MEDICAL / Research, SCIENCE / Life Sciences / General
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22
المؤلفون: Bryan Howard, Timo Nevalainen, Gemma Perretta
نوع المادة: eBook.
الموضوعات: Laboratory animals--Laboratory manuals
تصنيفات: EDUCATION / Curricula, EDUCATION / Computers & Technology, EDUCATION / Classroom Management, MEDICAL / Veterinary Medicine / General, MEDICAL / Research, SCIENCE / Life Sciences / General, SCIENCE / Life Sciences / Neuroscience
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23
المؤلفون: Henning Frevert
نوع المادة: eBook.
الموضوعات: Horsemanship, Horsemanship--Germany
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24
المؤلفون: Stephen Boyden
نوع المادة: eBook.
الموضوعات: Human beings--Effect of environment on, Social ecology, Human ecology, Human evolution, Nature--Effect of human beings on
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25
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26
المؤلفون: Qin Zhang
نوع المادة: eBook.
تصنيفات: SCIENCE / Applied Sciences, SCIENCE / Life Sciences / Botany, SCIENCE / Life Sciences / Horticulture, SCIENCE / Life Sciences / General, TECHNOLOGY & ENGINEERING / Agriculture / General, TECHNOLOGY & ENGINEERING / Agriculture / Agronomy / Crop Science, TECHNOLOGY & ENGINEERING / Remote Sensing & Geographic Information Systems
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27
المؤلفون: Chirantan Chattopadhyay, S. J. Kolte, Farid Waliyar
نوع المادة: eBook.
الموضوعات: Oilseed plants--Diseases and pests
تصنيفات: SCIENCE / Life Sciences / Botany, SCIENCE / Life Sciences / Molecular Biology, SCIENCE / Life Sciences / General, TECHNOLOGY & ENGINEERING / Agriculture / General, TECHNOLOGY & ENGINEERING / Agriculture / Forestry
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28
المؤلفون: Alina Kabata-Pendias, Barbara Szteke
نوع المادة: eBook.
الموضوعات: Trace elements
تصنيفات: SCIENCE / Chemistry / General, SCIENCE / Environmental Science, SCIENCE / Earth Sciences / Geography, SCIENCE / Life Sciences / General, TECHNOLOGY & ENGINEERING / Agriculture / General, SCIENCE / Chemistry / Toxicology
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29
المؤلفون: Stein, Ulf
نوع المادة: eBook.
الموضوعات: Limnology--Germany, River channels--Germany
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30
المؤلفون: James Devillers
نوع المادة: eBook.
الموضوعات: Honeybee--Effect of chemicals on--Mathematical models, Honeybee--Behavior--Mathematical models
تصنيفات: NATURE / Ecology, SCIENCE / Life Sciences / Biology, SCIENCE / Chemistry / Physical & Theoretical, SCIENCE / Life Sciences / Zoology / Entomology, SCIENCE / Life Sciences / General, SCIENCE / Life Sciences / Biological Diversity