APA Edition Citation

Dhaliwal,G S. (1998). Ecological agricultural and sustainble development V .1. Punjab agricultural university.

Chicago Edition Citation

Dhaliwal,G S. Ecological Agricultural and Sustainble Development V .1. Ludhiana: Punjab agricultural university, 1998.

MLA Edition Citation

Dhaliwal,G S. Ecological Agricultural and Sustainble Development V .1. Punjab agricultural university, 1998.

Warning: These citations may not always be 100% accurate.