Survey on seed supply, multiplication and degeneration of potato in the plains of the Punjab 1985-86
Pakistan-Swiss Potato Development Project
Survey on seed supply, multiplication and degeneration of potato in the plains of the Punjab 1985-86 Pakistan-Swiss Potato Development Project - Islamabad Pakistan Agricultural Research Council 1986 - vi, 47p.; 30cm.
635.217 521 P17S
Survey on seed supply, multiplication and degeneration of potato in the plains of the Punjab 1985-86 Pakistan-Swiss Potato Development Project - Islamabad Pakistan Agricultural Research Council 1986 - vi, 47p.; 30cm.
635.217 521 P17S