Refine My Results

Subject 

1. Botany  (18,377)
2. Biology  (18,181)
3. Biological Sciences  (18,160)
4. Botany & Plant Sciences  (16,935)
5. Plants  (8,891)
6. Physical Sciences  (7,166)
7. Agriculture  (7,046)
8. Behavioral Sciences  (6,818)
9. Applied Sciences  (6,602)
10. Social Sciences  (6,221)
11. Ecology  (5,895)
12. Earth Sciences  (5,788)
13. Zoology  (5,238)
14. Animals  (5,046)
15. Agricultural Sciences  (4,885)
16. Geography  (4,868)
17. Plant Morphology  (4,492)
18. Arts  (4,354)
19. Plant Vegetation  (4,055)
20. Environmental Studies  (3,826)
21. More options 

Creation Date 

1. Before1961  (312)
2. 1961To1976  (3,415)
3. 1977To1992  (7,023)
4. 1993To2009  (8,816)
5. After 2009  (18,453)
6. More options 

Database/Library 

1. JSTOR eBooks  (17,909)
2. ScienceDirect eBooks  (11,885)
3. eBook - All Access Books [EBAAB]  (11,853)
4. De Gruyter eBooks  (8,993)
5. Springer Books  (1,680)
6. Cambridge Core All Books  (1,570)
7. Cambridge University Press online books  (1,170)
8. DOAB: Directory of Open Access Books  (1,056)
9. Gale eBooks  (1,032)
10. JSTOR eBooks: Open Access  (757)
11. OAPEN  (708)
12. Taylor & Francis eBooks A-Z  (598)
13. Springer Books Online Archive  (479)
14. Wiley Online Library All Obooks  (369)
15. Wiley Online Book 2010 to present  (269)
16. ScienceDirect  (269)
17. Project MUSE Open Access Books  (188)
18. ZORA  (155)
19. Science Citation Index Expanded (Web of Science)  (114)
20. InTech Open Access Books  (113)
21. More options 

Language 

1. English  (35,511)
2. Japanese  (112)
3. German  (17)
4. Bokmål, Norwegian  (7)
5. Spanish  (7)
6. Norwegian  (7)
7. French  (5)
8. More options