共 50 条
- [2] ENVIRONMENTAL AND GENETIC-VARIATION IN SOME ECONOMICALLY IMPORTANT TRAITS IN POTATOES JOURNAL OF AGRICULTURAL SCIENCE, 1976, 87 (AUG): : 39 - 43
- [6] EFFECTS OF ENVIRONMENTAL VARIATION ON MAINTENANCE OF GENETIC-VARIATION CANADIAN JOURNAL OF GENETICS AND CYTOLOGY, 1978, 20 (03): : 448 - 449