Initially, the study of the Indian caste system was largely dominated by the 'book-view,' also known as the Indological or textual approach. This perspective primarily relied on ancient Hindu scriptures, sacred texts like the Vedas, Dharmashastras, and Smritis, to understand caste. Scholars adopting this view, such as G.S. Ghurye, focused on the prescriptive aspects of the Varna system, emphasizing its ideal-typical structure, hierarchy, purity-pollution concepts, and endogamy as laid down in religious texts. While providing a foundational understanding of the theoretical framework of caste, this approach often presented a static, idealized, and Brahmanical perspective, overlooking the lived realities and regional variations.

The entry of the 'field-view,' or empirical approach, marked a significant shift and brought much-needed balance to caste studies. Pioneered by anthropologists and sociologists like M.N. Srinivas, S.C. Dube, and André Béteille, the field-view involved intensive ethnographic fieldwork, participant observation, and direct interaction with people in villages and communities. This approach focused on the 'Jati' (local, endogamous groups) rather than the pan-Indian 'Varna' system, revealing the dynamic, complex, and often contradictory nature of caste as it was practiced on the ground.

How field-view brought balance:

1. Bridging the Gap between Ideal and Real: The field-view exposed the significant discrepancies between the textual prescriptions of caste and its actual functioning in society. It showed that while Varna provided a broad framework, Jatis were the operational units, and their hierarchies, interactions, and occupational specializations varied considerably across regions and even within villages.
2. Highlighting Dynamics and Change: Unlike the static portrayal of the book-view, field studies revealed the dynamic nature of caste. Concepts like 'Sanskritization' (Srinivas) demonstrated how lower castes attempted to improve their social status by adopting the customs and rituals of higher castes, indicating mobility within the system, albeit limited.
3. Emphasizing Local Specificities: The field-view brought to light the immense regional diversity in caste practices, power relations, and social structures. It showed that caste was not a monolithic system but manifested differently based on local economic, political, and cultural contexts.
4. Revealing Power and Conflict: While the book-view often presented caste as a harmonious, divinely ordained system, field studies uncovered the inherent inequalities, exploitation, conflicts, and struggles for power among different caste groups, particularly between dominant castes and marginalized communities.
5. Incorporating Non-Textual Factors: Fieldwork allowed scholars to analyze the influence of economic, political, and demographic factors on caste relations, moving beyond purely ritualistic interpretations. It showed how land ownership, political patronage, and access to resources shaped caste hierarchies and interactions.

In essence, the field-view complemented the book-view by providing an empirical, descriptive, and contextual understanding of caste. It moved the study from a purely theoretical and prescriptive realm to an observable and analytical one, offering a more holistic, nuanced, and realistic picture of the Indian caste system. The balance achieved allowed for a comprehensive sociological understanding that integrated both the ideal-typical structures and the complex, lived realities of caste in India.