{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Boron and Zinc Requirement of Cotton in an Arid Environment: Establishing soil and plant tissue boron and zinc requirement for cotton in calcareous soils of Pakistan","author_name":"Niaz Ahmed","thumbnail_url":"https://www.ebooknetworking.net/books/365/915/big3659158674.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3659158674.html\">Boron and Zinc Requirement of Cotton in an Arid Environment: Establishing soil and plant tissue boron and zinc requirement for cotton in calcareous soils of Pakistan</a>","width":400,"height":300}