TY - BOOK AU - Prem Singh Arya TI - Vegetable seed production principles SN - 9789327235449 U1 - 635 PY - 1999/// CY - Ludhiana PB - Kalyani Publishers KW - Floral Biology in Vegetables KW - Breeding system in Vegetables KW - Isolation Distance in Vegetables KW - Seed Borne Diseases in Vegetables KW - Insects during Vegetable Seed Production and Storage KW - Vegetable Seed Crop Harvesting and Extraction KW - New Vegetable seed policy KW - Indian Seed Legistlation and Seed Law Enforcement ER -